Network cable unplugged in system tray

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 - 1
 - The issue of Driver install with the application coinstall on Vist I had designed the inf file and some installation package for my USB device , and some application will be copyed to system via the inf file and run it whe the installation new device action finished, so I wrote one coinstaller dll to run my applciation (executible file) when the coinstaller got the DIF_FINISHINSTALL_ACTION DIF code , but there is one problem when I plug my USB device into second USB port which my USB device never attached to, it will show a prompted message to notify me if we would like to install the driver software for my USB device when my USB device install the driver automatically . is it normal to show the prompted message box? and can I avoid the prompted message box to show and also launch my application at the same time when the device installation finish? Tag: Network cable unplugged in system tray Tag: 90112
 - 2
 - WHQL Logo and Unclassified device Hello, Our device is a data card via HSDPA network and be classed to Unclassified device through DTM tool. We know we can not use logo after we pass the certification. Can we write "WHQL pass" on our product's specification documentations or the outside of box?? I have asked the support contact in Microsoft but he did not give me a certain answer. I am afraid we may have illegal issue if we wite "WHQL pass". Does anyone know this??? Thank you & Merry Christmas Tag: Network cable unplugged in system tray Tag: 90086
 - 3
 - converting I was just wondering if there is a fairly straightforward way to convert most Windows drivers to other OSes. I'm guessing they are mostly x86 bytecode consisting of assembly language IN and OUT instructions. Tag: Network cable unplugged in system tray Tag: 90079
 - 4
 - What does this error mesg mean? When does it appear? I see the following mesg in windbg at times: "NdisAllocateNetBufferAndNetBufferList: Pool is NULL" What does it mean and why/when does it appear? Regds, Tag: Network cable unplugged in system tray Tag: 90070
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 - IRP_MN_QUERY_DEVICE_RELATIONS concurrency Is it possible to receive another IRP_MN_QUERY_DEVICE_RELATIONS for BusRelations while handling a different IRP_MN_QUERY_DEVICE_RELATIONS for BusRelations? (say on Windows 2000) I assumed not because I found no documentation for it. I have seen that white paper on IRP concurrency, but it failed to mention this one. I see "context of a system thread" mentioned in the DDK docs, which makes me think that might be the same system thread that sends IRP_MN_START_DEVICE, IRP_MN_STOP_DEVICE, and IRP_MN_REMOVE_DEVICE. Maybe I should just send every PnP IRP through my own worker thread, then I won't have to think about whether the OS serializes this PnP IRP or that one and why it does some and not others. I can't imagine PnP IRPs happen that often, so I can't imagine it'd be any sort of a performance bottleneck. Tag: Network cable unplugged in system tray Tag: 90063
 - 6
 - Mutual exclusion at passive level What's the standard way to call routines that are documented to require passive level inside code that needs to be mutually exclusive with some other code? A spin lock is out because it raises to DPC level, and I suppose dispatcher and fast mutexes are out because they raise to APC level. This APC level thing is what bugs me. It's sort of like passive level (preemptive) but sort of not, so maybe it's safe to call passive level code and maybe it's not. So, does this leave that trick with fast mutexes of combining KeEnterCriticalRegion and ExAcquireFastMutexUnsafe, or should I use a worker thread? (which seems kind of cumbersome) I wrote a bunch of code that very carefully holds a lock for as short as possible, grabs some information, does choice parts of its operations outside, then finally grabs the lock to store the result, but when I look at it I see it could be so much simpler if there was a safe way to make the whole large set of operations mutually exclusive. Tag: Network cable unplugged in system tray Tag: 90062
 - 7
 - Is there a way to find the pkts/buffers that a ndis miniport driver had indicated/given to NDIS driver? Is there a way to find all buffers/pkts that miniport driver had given to NDIS driver and its upper layers through NDIS? Regds, Tag: Network cable unplugged in system tray Tag: 90059
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 - ObReferenceObject while holding a spin lock ObReferenceObject can be called at DISPATCH_LEVEL, which means it both can run at the same IRQL as an ordinary spin lock and that it must not take very long to run. I can't imagine it calling back into my driver because it's probably not much more than an interlocked increment. Any specific reason ("no outcalls" is a little general) why ObReferenceObject should not be safe to call while holding a spin lock? (so that I don't have to go through my code and change some of my spin lock usage to a fast mutex) Tag: Network cable unplugged in system tray Tag: 90058
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 - Authenticode and Windows XP 64 When trying to install a driver package signed with Verisign code signing level 3 certificate in Windows xp 64 systems, I always see the following error in setupapi.log: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider. The driver package installs correctly in Vista. I've installed my certificate correctly in the "Trusted Publishers" store using certmgr.exe Is it possible to to use Authenticode selfsigned drivers in XP ? Tag: Network cable unplugged in system tray Tag: 90057
 - 10
 - correct "sources" file for debugging? Hi Experts: I have a short "sources" file below which seems not generating correct debug info: driver (testva.sys) size of the debug version is only a bit bigger than fee build and could not set break point in WinDbg. Could you see anything incorrect here? What is misssing to generate full debug info? Thanks in Advance! Polaris ---------- Sources ------------- TARGETNAME=testva TARGETTYPE=DRIVER TARGETPATH=obj MSC_OPTIMIZATION=/Od TARGETLIBS= $(DDK_LIB_PATH)\ndis.lib NTDEBUG=ntsd NTDEBUGTYPE=windbg C_DEFINES=$(C_DEFINES) -DNDIS_MINIPORT_DRIVER=1 C_DEFINES=$(C_DEFINES) -DNDIS_WDM=1 -DWINNT -DWIN2000 $(DEBFLAGS) C_DEFINES=$(C_DEFINES) -DNDIS50_MINIPORT=1 INCLUDES=$(DDK_INC_PATH); .asm{$O\}.obj: ml /coff /Fo$@ /c $< SOURCES= testva.c oid.c hExcept3.asm testva.rc Tag: Network cable unplugged in system tray Tag: 90047
 - 11
 - __except_handler3 instead __except_handler4 Hello, I'm using the Windows Server 2003 SP1 DDK to build my drivers and I want to build also my MFC applications in the same build process (as I did it till now with the Windows 2000 DDK). The DDK has a compiler version 13.x. For the new MFC8 projects from VS2005 I need a compiler version 14.x from VS2005. I called vcvarsall.bat from VS2005 in my DDK environment, so I have the new compiler to build the MFC8 projects. After some changes for MFC_INCLUDES, MFC_INC_PATH, MFC_LIB_PATH my MFC8 compiles fine with DDK build. But I can no longer link my drivers, because __except_handler4 and __local_unwind4 are unresolved externals. cl.exe 13.x generates code with __except_handler3, which I can link with wdm.lib. cl.exe 14.x generates code with __except_handler4, which I can not link with wdm.lib. The MFC procject is linked with msvcrtd.lib, whichs contains __except_handler3 and __except_handler4. I have looked in the c2.dll of the cl 14.x. There I have found __except_handler4 and also __except_handler3. So I think, there must be a way to generate older exception handling with the new compiler. Who does know a compiler switch to generate older exception handling (__except_handler3) with the compiler cl 14.x from VS2005? Thanks, Volker Tag: Network cable unplugged in system tray Tag: 90032
 - 12
 - How to install driver like NDIS on Win XP pro with command line? Hello, could anybody tell me how to install a driver like NDIS on windows XP Pro? I tried to run this : RUNDLL32.EXE SETUPAPI.DLL,InstallHinfSection DefaultInstall 128 c:\tmp\ndisprot.inf and got that: #-011 Installing section [DefaultInstall] from "c:\tmp\ndisprot.inf". #E360 An unsigned or incorrectly signed file "c:\tmp\ndisprot.inf" for driver "Network Protocol" will be installed (Policy=Ignore). Error 0xe000022f: The third-party INF does not contain digital signature information. #-024 Copying file "c:\tmp\Ndisprot.sys" to "C:\WINDOWS\system32\DRIVERS\Ndisprot.sys". #E360 An unsigned or incorrectly signed file "c:\tmp\Ndisprot.sys" for driver "Network Protocol" will be installed (Policy=Ignore). Error 0xe000022f: The third-party INF does not contain digital signature information. #E047 Setting registry key/value: no root specified. #E065 Parsing AddReg section [Inst_Ndi] in "c:\tmp\ndisprot.inf" failed. Error 1010: The configuration registry key is invalid. #E064 Parsing install section [DefaultInstall] in "c:\tmp\ndisprot.inf" failed. Error 1010: The configuration registry key is invalid. Please give me a hand. Thanks Thibault Tag: Network cable unplugged in system tray Tag: 90025
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 - Windows VISTA Driver Development Kit. Hi friends, I would like to know the site address to download the "Windows VISTA Driver development Kit". Thanks, Shankar B. Tag: Network cable unplugged in system tray Tag: 90024
 - 14
 - Vista IRP_MN_QUERY_POWER Hi all, if I faile a IRP_MN_QUERY_POWER request (device or system) by completing the IRP with STATUS_UNSUCCESSFUL I expect that the system does not enter the requested sleep state. This was true for Windows 2000/XP. On Vista this error code is ignored and the system enters S3 or S4 without any request or warning. Is this a bug or a new system behavior? The bahavior is different than discribed in the WDK documentation. Thanks Guenter Tag: Network cable unplugged in system tray Tag: 90023
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 - strange problem in windows xp I am using ECP parallel port in xp .And using port access device driver to acccess parllel port extended rigsetres directly . I am reading ECP fifo in polled mode programm works well on win98 full time it aslso worls on xp but stops after some working 5 or 10 miutes I am unable to resolve problem .When i restarts program again it begin to work pleas help me in this regard. Tag: Network cable unplugged in system tray Tag: 90022
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 - Bluetooth HID Currently the Wii Remote is a very hot topic because it works as a HID Bluetooth device. Unfortunately it does not work completely with the HID API and the Windows Bluetooth stack. I use my HID test programs developed for USB devices and with some of them it is possible to BSOD the XP Bluetooth stack. This is probably the uppermost HID driver not checking the parameters. I have seen that problem with an older Logitech mouse driver. I do not own a Wii Remote yet so i do not know much yet. Where do i get information about the problems of the Bluetooth stack? Tag: Network cable unplugged in system tray Tag: 90021
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 - Can not map the video memory into mapped file in mirror driver The problem have been resolved by doing as follow: 1. Delete the source code in DrvCreateDeviceBitmap, and just return NULL. 2. Delete the source code in DrvDeleteDeviceBitmap, and do nothing in it. 3. For other Drv* functions, call appropriate Eng* functions and return their value. For example, in DrvText Out, it will just call EngTextOut and return its value. Now the new problem is: 1. If the mirror driver's width/height/bitcount are different from primary driver's, it will still got black image. -- jarvisbao ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: Network cable unplugged in system tray Tag: 90013
 - 18
 - NDIS 5.0 in Vista ? Hi Experts: I have a question on NDIS version usable under Windows Vista: We have been using an NDIS miniport driver writing using NDIS 5.0. Will this work under Windows Vista? If not, what should I do to make it work in Vista with minimum change? For example, should I port the driver code to NDIS 5.1 (which is supported by Vista as I read from the web)? If I port the code to NDIS 6.0, will the driver still work under older Windows platforms like Windows 2000 and XP? Thanks for your advises ! Polaris Tag: Network cable unplugged in system tray Tag: 90007
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 - OID_GEN_SUPPORTED_GUID Query Failure I am querying a NDIS miniport driver for OID_GEN_SUPPORTED_GUID and it returns status 0xC00000BB (STATUS_NOT_SUPPORTED). The driver supports this OID. I see that the query function is not being called in my NDIS driver. Is there any reason why this OID could be blocked/not passed on to the NDIS miniport driver by any other IM/protocol driver? I tried quering using RawEther and WinPCAP with the same result. Thanks, ..Ram Tag: Network cable unplugged in system tray Tag: 90006
 - 20
 - DDK sample bug reporting What's the proper way to report a potential bug in a DDK sample? Tag: Network cable unplugged in system tray Tag: 90005
 - 21
 - iostream Hi, I'm using the winddk (6000) to not only develop a WDF driver, but also a console app that tests out my driver (using IOCTLs). When I include <iostream> in the console app, the ddk compiler can't find it. I did find it in c:\winddk\6000\inc\api\crt\stl70. The test app uses classes and "new" constructs, but I can't seem to include <iostream> for stl::cout and the like. Here is my sources file for the app ============================================================== TARGETNAME=rmgr TARGETTYPE=PROGRAM UMTYPE=console UMENTRY=main USE_MSVCRT=1 !if defined(DDKBUILDENV) C_DEFINES = $(C_DEFINES) -DDDKBUILD=1 !endif TARGETLIBS=$(SDK_LIB_PATH)\setupapi.lib \ $(SDK_LIB_PATH)\user32.lib \ INCLUDES=$(INCLUDES);$(DDK_INC_PATH); SOURCES= \ rmgr.cpp RUN_WPP= $(SOURCES) #-func:printf(MSG,...) ========================================================= thanks in advance for help, cm Tag: Network cable unplugged in system tray Tag: 89988
 - 22
 - DIFx 2.1: Vista 64-bit signed driver install problem (CM_PROB_DRIVER_FAILED_LOAD) Hi! Windows Vista 64-bit build 6000: I´ve got a signed 64-bit driver package for a PCI device. A pure .inf installation works without any problems. The device will be installed properly. But the device installation fails using DIFx 2.1 on a clean system (device has not been installed before). I´ve created a MSI installer using the DIFxAPP 2.1 merge module. The MSI installation log file reports no DIFx error message but the setupapi.dev.log file reports: !!! dvi: Device not started: Device has problem: 0x27: CM_PROB_DRIVER_FAILED_LOAD. And Vista prompts with a "Program Compatibility Assistant - Windows requires a digitally signed driver" dialog. The MSI installation works only if the device has been installed through a pure .inf installation before at least. Looks like that the .cat file will not be copied into the CatRoot directory?!? I will check that out. And I will try the same scenario using DPInst.exe instead of the MSI installer, but I assume that will produce the same problem. Maybe I am doing something wrong. I hope that anyone of the DIFx team can help. Thanks! -Nick Tag: Network cable unplugged in system tray Tag: 89972
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 - NDIS6 - state machine and USB questions Hi everyone, 1. I am writing an NDIS6 virtual miniport driver and I am confused by the miniport and NDIS behaviour when I am disabling the device (through device manager). What happens is that Ndis calls MiniportPause, than it calls MiniportRestart and after that it calls MiniportPause again and finally it calls MiniportHalt. This confuses me since from what I understood from the state machine documented at WDK the sequence should be: a call to MiniportPause followed by a call to MiniportHalt - no call to MiniportRestart in the middle Is the sequence I see in my miniport indicates a problem on it or is it the normal sequence when disabling a device? 2. In the future I would like to turn the mninipot into NDIS + KMDF driver using USB. I would like to use the ContiniousReader mechanism. In NdisEdge sample it is written shortly about how to convert the sample to a USB but it is very general. So I looked at the WDK and at the osrusbfx2 sample and I saw that when using it on a KMDF driver one should do some actions on the following KMDF callbacks: EvtDeviceD0Entry (MiniportRestart ?) EvtDeviceD0Exit (MiniportPause ?) EvtDevicePrepareHardware (MiniportInitializeEx ?) EvtDeviceReleaseHardware (MiniportHaltEx ?) Writing an NDIS+KMDF miniport I don't have these callbacks what are the NDIS callbacks that complies to the these KMDF callbacks (I wrote my assumptions in parenthesis) ? Thanks Miki Tag: Network cable unplugged in system tray Tag: 89965
 - 24
 - How to find LowerDeviceObject in DDK MSVAD Audio Sample?? I use MSVAD to develop my own usb audio stream driver. When I want to CallUSBD, I must have LowerDeviceObject to pass down the IRP. How to find the LowerDeviceObject?? Tag: Network cable unplugged in system tray Tag: 89955
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 - [AVStream]: Device is not connected Hi all, I can use GraphEdit to build a graph for my video capture driver filter - an AVStream minidriver. And VMR grants the connection between pins. But when I "Run" the graph, an error message appears: "Device is not connected. Return code: 0x8007048f". In fact, if the real device is connected, the filter will not be inserted into the graph. It's strange! Does anyone meet this problem before? Thanks for your help Tag: Network cable unplugged in system tray Tag: 89950
- Next
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 - SetupDiRemoveDevice questions? Hi, I want to remove 10 SATA disk running in AHCI mode without rebooting. At the moment I eject each disk with SetupDiRemoveDevice one by one. It takes about 3 seconds for each disk, for 10 disk about 30 seconds. Everything is working fine. If I eject each disk in its own thread, all 10 disks still needs 30 seconds to eject. It seems its not possible to eject more than one disk simultaneously. Is there a solution to eject all the disk at the same time? Many thanks in advance, Chris Tag: Network cable unplugged in system tray Tag: 89949
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 - Can not map the video memory into mapped file in mirror driver Note: I copied the sample from Microsoft DDK and just added few code to map the video memory to a file. -- jarvisbao ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: Network cable unplugged in system tray Tag: 89946
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 - Can not map the video memory into mapped file in mirror driver I am writing a mirror driver to share the video memory with user-mode applications, here is my idea: 1. In DrvEnablePDEV, create a mapped file (such as c:\mirror.dat) for video memory by function EngMapFile, and store the mapped memory in the point pVideoMemory of PPDEV. The map will be unmapped and the file will be deleted in DrvDisablePDEV 2. In DrvEnableSurface, modify the surface with EngModifySurface. The source code for DrvEnableSurface looks like: HSURF DrvEnableSurface( DHPDEV dhpdev) { PPDEV ppdev; HSURF hsurf; SIZEL sizl; ULONG ulBitmapType; FLONG flHooks; ULONG mirrorsize; MIRRSURF *mirrsurf; DHSURF dhsurf; LONG lDelta=0; // Create engine bitmap around frame buffer. ppdev = (PPDEV) dhpdev; DISPDBG((0,"DISP DrvEnableSurface:(%d,%d,%d)\n",ppdev->cxScreen,ppdev->cyScreen,ppdev->ulBitCount)); ppdev->ptlOrg.x = 0; ppdev->ptlOrg.y = 0; sizl.cx = ppdev->cxScreen; sizl.cy = ppdev->cyScreen; if (ppdev->ulBitCount == 16) { ulBitmapType = BMF_16BPP; flHooks = HOOKS_BMF16BPP; lDelta = ALIGNEDWIDTH(2 * sizl.cx); } else if (ppdev->ulBitCount == 24) { ulBitmapType = BMF_24BPP; flHooks = HOOKS_BMF24BPP; lDelta = ALIGNEDWIDTH(3 * sizl.cx); } else if(ppdev->ulBitCount==32) { ulBitmapType = BMF_32BPP; flHooks = HOOKS_BMF32BPP; lDelta = ALIGNEDWIDTH(4 * sizl.cx); } else return FALSE; flHooks |= flGlobalHooks; mirrorsize = (ULONG)(sizeof(MIRRSURF) + lDelta * sizl.cy); DISPDBG((0,"DISP DrvEnableSurface: MirrorSize:%d,lDelta:%d,pVideoMemory:%lx",mirrorsize,lDelta, ppdev->pVideoMemory)); mirrsurf = (MIRRSURF *) EngAllocMem(FL_ZERO_MEMORY, mirrorsize, 0x4D495252); if (!mirrsurf) { RIP("DISP DrvEnableSurface failed EngAllocMem\n"); return(FALSE); } dhsurf = (DHSURF) mirrsurf; hsurf = EngCreateDeviceSurface(dhsurf, sizl, ulBitmapType); if (hsurf == (HSURF) 0) { DISPDBG((0,"DISP DrvEnableSurface failed EngCreateDeviceSurface\n")); return(FALSE); } if (!EngAssociateSurface(hsurf, ppdev->hdevEng, flHooks)) { DISPDBG((0,"DISP DrvEnableSurface failed EngAssociateSurface\n")); EngDeleteSurface(hsurf); return(FALSE); } if(!EngModifySurface(hsurf, ppdev->hdevEng, flHooks, 0, (DHSURF)dhsurf, ppdev->pVideoMemory, lDelta, NULL)) { DISPDBG((0,"DISP DrvEnableSurface failed EngModifySurface\n")); EngDeleteSurface(hsurf); return(FALSE); } ppdev->hsurfEng = (HSURF) hsurf; ppdev->pvTmpBuffer = (PVOID) dhsurf; mirrsurf->cx = ppdev->cxScreen; mirrsurf->cy = ppdev->cyScreen; mirrsurf->lDelta = ppdev->lDeltaScreen; mirrsurf->ulBitCount = ppdev->ulBitCount; mirrsurf->bIsScreen = TRUE; return(hsurf); } The mapped file will always be filled with Zero, so the image from the mapped file will be black. Can any one tell me what's wrong with the source code? Thanks in advance Jarvis Bao -- jarvisbao ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: Network cable unplugged in system tray Tag: 89945
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 - unable to open Tdi Connection Context on Windows Vista Hi All, Here I have a problem with TDI in Windows Vista, In My TDI Client Driver , Code to open the Transport Address executed successfully in Vista. But I am facing a problem while opening a TdiConnectionContext File object on Vista. I am creating a UNICODE_STRING data structure from a unicode string L"\\Device\\Tcp" and then creating an OBJECT_ATTRIBUTES data structure TdiDriverNameAttributes from a UNICODE_STRING. Then I initialize the Extended Attributes data structure members as follows. RtlCopyMemory(&ExtendedAttributesInformation->EaName, TdiConnectionContext, TDI_CONNECTION_CONTEXT_LENGTH); ExtendedAttributesInformation->EaNameLength = (sizeof (TdiConnectionContext) - 1) ExtendedAttributesInformation->EaValueLength = (sizeof (TdiConnectionContext) - 1). My call to ZwCreateFile completes with STATUS_INVALID_PARAMETER. ZwCreateFile(&hConnection, FILE_READ_EA | FILE_WRITE_EA, &TdiDriverNameAttributes, &IoStatusBlock, NULL, FILE_ATTRIBUTE_NORMAL, 0, FILE_OPEN_IF, 0, ExtendedAttributesInformation, EASize ); May I know the reason for failure? The same code is working fine on 2K & XP OS. Only on vista I came across this behavior. Thanks. Tag: Network cable unplugged in system tray Tag: 89944
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 - setup class/interface class GUID dilemma Our old WDM driver uses the same GUID for its setup class and for its interface class. I have written a new WDF driver and am in a quandary over what to do about the GUIDs. Our application requires that the interface class GUID remain the same. That implies that I should change the setup class GUID. If I do, do I need to change the ClassName too? What will happen when users update from the old driver to the new driver if the drivers have a different setup class GUID and ClassName? Tag: Network cable unplugged in system tray Tag: 89943
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 - Passing down IOCTLs I'm trying to figure out how IOCTLs make it all the way down to a PDO if they need to (for example through a disk class FDO down to a disk PDO, although I'm not sure there are other examples). For the subset of IOCTLs not supported by a generic FDO, is it conventional to use IoSkipCurrentIrpStackLocation and IoCallDriver in the dispatch routines for IRP_MJ_DEVICE_CONTROL and IRP_MJ_INTERNAL_DEVICE_CONTROL? I figure if the PDO doesn't recognize the requests it will just fail them anyway. The "DispatchDeviceControl in Higher-Level Drivers" section of the DDK docs seem to imply copying the current stack location to the next and installing a completion routine, but I don't see why this would be necessary if the FDO doesn't support the IOCTL and therefore doesn't need to do any post-processing on it. IoSkipCurrentIrpStackLocation seems more appropriate in that case. Tag: Network cable unplugged in system tray Tag: 89927
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 - Kmdf I have the old WDK (no wdf is included). Is it already too late to download the KMDF's release >= 1.1 separately ? It seems that the KMDF1.5 only comes with the latest WDK. Tag: Network cable unplugged in system tray Tag: 89923
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 - CreateFile faiedl with correct SymbolicLink Hi, dears! I added call to IoRegisterDeviceInterface() in AddDevice() for keyboard filter driver and it returned successfully with correct SymbolicLink ( checked in the registry ) like \\?\ACPI#PNP0303#4&4b018eb&0#{b4ee1d31-cbf8-400d-8d63-f99c500dbe76} but fail in HANDLE h = CreateFile(SymbolicLink, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,OPEN_EXISTING,NULL,NULL); for that ( I change '?' to '.' and so forth without success ) with error 2 ( ERROR_FILE_NOT_FOUND ). Is possible to open keyboard filter driver at all and send custom IOCTLs ? TIA Arkady Tag: Network cable unplugged in system tray Tag: 89922
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 - String to GUID in C++ only This seems to exist in .Net but I would like to do it in C++ only (no MFC, .net, ATL...) Do you have any snippet of code doing this ? GUID StringToGUID(const String myGuidAsAString) { //??? } Any help would be much appreciated, Mathieu LEMAIRE Tag: Network cable unplugged in system tray Tag: 89917
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 - netvmini DHCP off, setting IP statically Hi everbody, Does anybody know if it is possible to change netvmini sample driver from DDK so that DHCP is off when installing the driver? If that is possible how can I set the IP statically? If is not possible, can I set DHCP off for my driver from a user application? How? I have looked IpHelpApi but Tag: Network cable unplugged in system tray Tag: 89915
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 - Ndis Driver problem hello, i am writting a network driver,and facing problem in ICMP resolve. can anybody tell me how to form a proper packet in receive path.? it is a miniport - ndis driver. first i am creating a packet, NdisAllocateBuffer(); NdisAllocatePacket(); I copied the ICMP packet of 98 bytes,, then set the status of the packet to NDIS_SET_PACKET_STATUS( packet,,_SUCCESS) then attached the packet at front, and then send it to upper layer ,,, NdisMIndicateReceive(); Am i missing something? if yes then tell me how to resolve it,? thanks,, from Hitesh Tag: Network cable unplugged in system tray Tag: 89910
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 - Ndis Driver problem hello, i am writting a network driver,and facing problem in ICMP resolve. can anybody tell me how to form a proper packet in receive path.? it is a miniport - ndis driver. first i am creating a packet, NdisAllocateBuffer(); NdisAllocatePacket(); I copied the ICMP packet of 98 bytes,, then set the status of the packet to NDIS_SET_PACKET_STATUS( packet,,_SUCCESS) then attached the packet at front, and then send it to upper layer ,,, NdisMIndicateReceive(); Am i missing something? if yes then tell me how to resolve it,? thanks,, from Hitesh Tag: Network cable unplugged in system tray Tag: 89909
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 - How to find LowerDeviceObject in DDK MSVAD Audio Sample?? I use MSVAD to develop my own usb audio stream driver. When I want to CallUSBD, I must have LowerDeviceObject to pass down the IRP. How to find the LowerDeviceObject?? -- duoman ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: Network cable unplugged in system tray Tag: 89907
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 - ieee1394 driver resume blue screen Hello I am using a driver for IEEE1394 DCAM-compliant cameras (sources can be downloaded from here http://www.cs.cmu.edu/~iwan/1394/downloads/index.html) When hibernating with this driver loaded, I get a blue screen at resume, with a NO_MORE_IRP_STACK_LOCATIONS message and a stop code of 0x00000035 The power management part of the driver is taken from the ieee1394 samples from the DDK, but apparently there is more to be done to make it work... Does anyone has an idea of how to solve this ? Or at least is there a way to prevent system hibernation if this driver is loaded ? Thanks in advance Nicolas Tag: Network cable unplugged in system tray Tag: 89906
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 - WINDOWS VISTA, WINDOWS XP ( X64 ) PRO CORP SP2, OFFICE 2007, PROJECT 2007, PUBLISHER 2007, HACKING LESSONS 1-17, other 2006/December/20 new programs WINDOWS VISTA, WINDOWS XP ( X64 ) PRO CORP SP2, OFFICE 2007, PROJECT 2007, PUBLISHER 2007, HACKING LESSONS 1-17, other 2006/December/20 new programs ------------------------------------------------------------------------ PC new programs 2006-Dec-17 Nr=5262 MICROSOFT VISUAL STUDIO 2005 TEAM EDITION FOR DATABASE PROFESSIONALS (DEVELOPERS KIT) 1DVD Nr=5260 MICROSOFT OUTLOOK 2007 (E-MAIL CLIENT) Nr=5258 MICROSOFT VISUAL STUDIO 2005 TEAM TEST LOAD AGENT (TEST) Nr=5257 MICROSOFT EXPRESSION WEB 2007 Nr=5256 MS PRESS MICROSOFT SQL SERVER 2005 ADMINISTRATORS COMPANION (BOOKWARE) PC new programs Nr=5251 MICROSOFT OFFICE ACCOUNTING PROFESSIONAL 2007 (ACCOUNTING) Nr=5249 MICROSOFT HOST INTEGRATION SERVER 2006 (BUSINESS) Nr=5244 MS PRESS MICROSOFT SQL SERVER 2005 ADMINISTRATORS COMPANION (BOOKWARE) Nr=5239 M.O.D.L.2273BL DISTANCE LEARNING MANAGING AND MAINTAINING A MICROSOFT WINDOWS SERVER 2003 ENVIRONMENT 1DVD Nr=5231 MICROSOFT WINDOWS XP PROFESSIONAL CORPORATE SP2 INTEGRATED NOVEMBER 2006 MULTI IMAGE (OPERATING SYSTEM) Nr=5230 MICROSOFT WINDOWS XP X64 PROFESSIONAL CORPORATE SP2 RC INTEGRATED MULTI IMAGE (OPERATING SYSTEM) Nr=5235 MICROSOFT WINDOWS VISTA ENTERPRISE 32BIT VLM (OPERATING SYSTEM) 1DVD Nr=5198 MICROSOFT WINDOWS VISTA FINAL (OPERATING SYSTEM) 1DVD Nr=5197 MICROSOFT WINDOWS VISTA DRIVER KIT RTM (DEVELOPMENT KIT) 1DVD Nr=5227 MICROSOFT OFFICE 2007 ENTERPRISE UG VL (OFFICE-SOLUTION) 1DVD Access 2007 Enterprise 2007 Excel 2007 Groove 2007 InfoPath 2007 OneNote 2007 Outlook 2007 PowerPoint 2007 Professional Plus 2007 Project Professional 2007 Project Standard 2007 Publisher 2007 SharePoint Designer 2007 Standard 2007 Visio Professional 2007 Visio Standard 2007 Word 2007 Nr=5225 MICROSOFT PROJECT PROFESSIONAL & STANDARD EDITION 2007 (PROJECT MANAGEMENT) Nr=5224 MICROSOFT PUBLISHER 2007 (D.T.P) Nr=5223 MICROSOFT SHAREPOINT DESIGNER 2007 Nr=5222 MICROSOFT VISIO PROFESSIONAL & STANDARD EDITION 2007 (BUSINESS TOOLS) =============================================================== please send e-mail astra35@freemail.gr, loa210@mail.gr, loa210@mailbox.gr Tag: Network cable unplugged in system tray Tag: 89899
 - 16
 - Emulate USB Modem device Hi, We have a requirement to emulate a USB modem device in order to test PDA functionality which is a host. I assume we would need to emulate a communication class device. We also need to send data back to host based on packets received from host. This would include call setup AT command responses and data packets after the connection is established. Does anybody know if this possible? Thanks, Jim Tag: Network cable unplugged in system tray Tag: 89890
 - 17
 - BSOD BAD_POOL_HEADER Hi, I am writing a usb bus driver (wdm driver) , once I install my driver I am getting blue screens at very random times, sometime in the middle of transactions and sometime even after my driver got unloaded. But all the BSODs shows the same bug check code (0x19). I have installed the driver in Windows XP sp2. Any suggestions will be appreciated. Thanks. =============================================================== BugCheck 19, {20, fb286cd0, fb286ce0, a0202e0} Probably caused by : ntkrnlmp.exe ( nt!ExFreePoolWithTag+2c1 ) Debugging Details: ------------------ BUGCHECK_STR: 0x19_20 POOL_ADDRESS: 81bf3100 Nonpaged pool DEFAULT_BUCKET_ID: DRIVER_FAULT LAST_CONTROL_TRANSFER: from 805360bf to 804e2a52 STACK_TEXT: aa7bb79c 805360bf 00000003 aa7bbaf8 00000000 nt!RtlpBreakWithStatusInstruction aa7bb7e8 80536b96 00000003 813c2214 81bf3100 nt!KiBugCheckDebugBreak+0x19 aa7bbbc8 805371aa 00000019 00000020 81bf3100 nt!KeBugCheck2+0x574 aa7bbbe8 80550fc5 00000019 00000020 81bf3100 nt!KeBugCheckEx+0x1b aa7bbc38 8058c38c 81bf3108 00000000 00000000 nt!ExFreePoolWithTag+0x2c1 aa7bbc6c 8056c78f 813c2020 00000000 813c2008 nt!PspProcessDelete+0x7a aa7bbc88 804e1957 813c2020 00000000 813c208c nt!ObpRemoveObjectRoutine+0xdf aa7bbca0 80573b43 00000000 8140fa68 aa7bbccc nt!ObfDereferenceObject+0x4c aa7bbcb0 8056c78f 813c2020 00000000 8140fa68 nt!PspThreadDelete+0xd2 aa7bbccc 804e1957 8140fa80 00000000 000000d4 nt!ObpRemoveObjectRoutine+0xdf aa7bbce4 8056ea9e fd235ba0 e230a310 fd235580 nt!ObfDereferenceObject+0x4c aa7bbcfc 8056e9bc e230a310 8140fa80 000000d4 nt!ObpCloseHandleTableEntry+0x155 aa7bbd44 8056ea06 000000d4 00000001 00000000 nt!ObpCloseHandle+0x87 aa7bbd58 804dd99f 000000d4 0012f80c 7c90eb94 nt!NtClose+0x1d aa7bbd58 7c90eb94 000000d4 0012f80c 7c90eb94 nt!KiFastCallEntry+0xfc 0012f7fc 7c90d592 7c809bbb 000000d4 0012fb44 ntdll!KiFastSystemCallRet 0012f800 7c809bbb 000000d4 0012fb44 0041385d ntdll!ZwClose+0xc 0012f80c 0041385d 000000d4 004115a5 00143d78 kernel32!CloseHandle+0x51 Tag: Network cable unplugged in system tray Tag: 89886
 - 18
 - Remove locks IRP-by-IRP Okay, despite earlier doubts I suppose I can believe the file-based IRPs cannot be concurrent with IRP_MN_REMOVE_DEVICE, but I still have questions about the earliest OS version where this applies and about exactly which IRPs are file-based. Assuming Windows 2000 or later, here's what I interpret for every IRP major code, but I have questions about some cases, and some are not even documented (just found in the .h file so maybe don't matter?) IRP_MJ_CREATE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_READ - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_WRITE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_DEVICE_CONTROL - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_INTERNAL_DEVICE_CONTROL (IRP_MJ_SCSI) - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_FLUSH_BUFFERS - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_CLEANUP - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_CLOSE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_QUERY_INFORMATION - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_SET_INFORMATION - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_PNP IRP_MN_CANCEL_REMOVE_DEVICE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MN_CANCEL_STOP_DEVICE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MN_QUERY_REMOVE_DEVICE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MN_QUERY_STOP_DEVICE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MN_START_DEVICE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MN_STOP_DEVICE - cannot be concurrent with IRP_MN_REMOVE_DEVICE IRP_MN_SURPRISE_REMOVAL - cannot be concurrent with IRP_MN_REMOVE_DEVICE <other IRP_MJ_PNP minor IRPs> - can be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_SYSTEM_CONTROL - can be concurrent with IRP_MN_REMOVE_DEVICE, but IoWMIRegistrationControl(..., WMIREG_ACTION_DEREGISTER) can be used in place of a remove lock IRP_MJ_POWER - can be concurrent with IRP_MN_REMOVE_DEVICE IRP_MJ_SHUTDOWN - ? IRP_MJ_CREATE_NAMED_PIPE - ? IRP_MJ_QUERY_EA - ? IRP_MJ_SET_EA - ? IRP_MJ_QUERY_VOLUME_INFORMATION - ? IRP_MJ_SET_VOLUME_INFORMATION - ? IRP_MJ_DIRECTORY_CONTROL - ? IRP_MJ_FILE_SYSTEM_CONTROL - ? IRP_MJ_LOCK_CONTROL - ? IRP_MJ_CREATE_MAILSLOT - ? IRP_MJ_QUERY_SECURITY - ? IRP_MJ_SET_SECURITY - ? IRP_MJ_DEVICE_CHANGE - ? IRP_MJ_QUERY_QUOTA - ? IRP_MJ_SET_QUOTA - ? Are any cases different in Windows 98 or Me? Tag: Network cable unplugged in system tray Tag: 89883
 - 19
 - MiniSpy source? I have downloaded the WDK 6000 from MSDN (I have a premium account) and cannot find the source MiniSpy. I'm looking for the source code to some sample MiniFilter driver. I have never developed a file system filter (either legacy or with the File System Manager archecture) and experience has taught me to find sample code before leaping into something new. Anyone know why this sample code appears to be missing? Know where I can get it? Is there better/newer MiniFilter source available? Anyone? Anyone? Bueller?? Bueller?? Tag: Network cable unplugged in system tray Tag: 89882
 - 20
 - What does "arp entry addition failed: 5" mean? I see the following mesg for the error of above type: Error Message: The ARP entry addition failed: parameter User Action: Check the command-line format for the Address Resolution Protocol (ARP) command. When adding an entry to the table, the Internet Protocol (IP) address must be entered in a dotted decimal format; the associated media access control (MAC) address must be entered in a 6-digit hexadecimal format with digits separated by hyphens. But in my case, I get this error only sometimes for the same syntax and arguments and for the same card and not always. The command I use: arp -s <remote IP> <remote mac> Looks like device/driver bindings got screwed up or something. If I disable my device and then reenable, the exact same command works. The above text on microsoft site does not provide any useful information on what the value "5" in error mesg means? Does anyone have info on what this error no means? Regds, Tag: Network cable unplugged in system tray Tag: 89879
 - 21
 - Which is the first NDIS routine registered by miniport with NDIS that needs to be called when network device is disabled? This is a multi-part message in MIME format. ------=_NextPart_000_0026_01C72391.85217160 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Which is the first NDIS routine registered by miniport with NDIS that = needs to be called when network device is disabled? When I try to disable the ethernet device, the device manager hangs and = device disable never seems to get disabled. I see lots of incoming traffic and packets getting indicated from my = driver to NDIS. \windows\inf\setuapi.app.log has the log enclosed below. Wondering why disable is not going through.. Looking at my device = context I dont have any pendings sends to be completed. Neither is my pause routine getting called. Nor is Ndis close routine = getting called. Any what the problem could be? Regds, >>> [DIF_PROPERTYCHANGE - = {1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&00] >>> Section start 2006/12/19 00:28:50.234 cmd: "C:\Windows\system32\mmc.exe" C:\Windows\system32\devmgmt.msc dvi: Using exported function 'NetClassInstaller' in module = 'C:\Windows\system32\NetCfgx.dll'. dvi: Class installer =3D=3D NetCfgx.dll,NetClassInstaller dvi: Using exported function 'NciDeviceInstall' in module = 'C:\Windows\system32\nci.dll'. dvi: CoInstaller 1 =3D=3D nci.dll,NciDeviceInstall dvi: Using exported function 'WlanDeviceClassCoInstaller' in module = 'C:\Windows\system32\wlaninst.dll'. dvi: CoInstaller 2 =3D=3D wlaninst.dll,WlanDeviceClassCoInstaller dvi: Using exported function 'FDCoInstaller' in module = 'C:\Windows\system32\fdco1ins.dll'. dvi: CoInstaller 3 =3D=3D fdco1ins.dll,FDCoInstaller dvi: CoInstaller 1: Enter 00:28:50.265 dvi: CoInstaller 1: Exit dvi: CoInstaller 2: Enter 00:28:50.281 dvi: CoInstaller 2: Exit dvi: CoInstaller 3: Enter 00:28:50.281 dvi: CoInstaller 3: Exit dvi: Class installer: Enter 00:28:50.281 dvi: Class installer: Exit dvi: Default installer: Enter 00:28:50.281 dvi: {Change State} dvi: Device Instance =3D = '{1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&00'. dvi: {DICS_DISABLE, DICS_FLAG_GLOBAL} dvi: Using exported function 'NetClassInstaller' in = module 'C:\Windows\system32\NetCfgx.dll'. dvi: Class installer =3D=3D NetCfgx.dll,NetClassInstaller dvi: Using exported function 'NciDeviceInstall' in module = 'C:\Windows\system32\nci.dll'. dvi: CoInstaller 1 =3D=3D nci.dll,NciDeviceInstall dvi: Using exported function 'WlanDeviceClassCoInstaller' = in module 'C:\Windows\system32\wlaninst.dll'. dvi: CoInstaller 2 =3D=3D = wlaninst.dll,WlanDeviceClassCoInstaller dvi: Using exported function 'FDCoInstaller' in module = 'C:\Windows\system32\fdco1ins.dll'. dvi: CoInstaller 3 =3D=3D fdco1ins.dll,FDCoInstaller dvi: CoInstaller 1: Enter 13:34:36.234 dvi: CoInstaller 1: Exit dvi: CoInstaller 2: Enter 13:34:36.234 dvi: CoInstaller 2: Exit dvi: CoInstaller 3: Enter 13:34:36.234 dvi: CoInstaller 3: Exit dvi: Class installer: Enter 13:34:36.234 dvi: Class installer: Exit dvi: Default installer: Enter 13:34:36.234 dvi: {Change State} dvi: Device Instance =3D = '{1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&00'. dvi: {DICS_DISABLE, DICS_FLAG_GLOBAL} dvi: Using exported function = 'NetClassInstaller' in module 'C:\Windows\system32\NetCfgx.dll'. dvi: Class installer =3D=3D = NetCfgx.dll,NetClassInstaller dvi: Using exported function 'NciDeviceInstall' = in module 'C:\Windows\system32\nci.dll'. dvi: CoInstaller 1 =3D=3D = nci.dll,NciDeviceInstall dvi: Using exported function = 'WlanDeviceClassCoInstaller' in module = 'C:\Windows\system32\wlaninst.dll'. dvi: CoInstaller 2 =3D=3D = wlaninst.dll,WlanDeviceClassCoInstaller dvi: Using exported function 'FDCoInstaller' in = module 'C:\Windows\system32\fdco1ins.dll'. dvi: CoInstaller 3 =3D=3D = fdco1ins.dll,FDCoInstaller dvi: CoInstaller 1: Enter 14:00:13.609 dvi: CoInstaller 1: Exit dvi: CoInstaller 2: Enter 14:00:13.625 dvi: CoInstaller 2: Exit dvi: CoInstaller 3: Enter 14:00:13.625 dvi: CoInstaller 3: Exit dvi: Class installer: Enter 14:00:13.625 dvi: Class installer: Exit dvi: Default installer: Enter 14:00:13.625 dvi: {Change State} dvi: Device Instance =3D = '{1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&00'. dvi: {DICS_DISABLE, DICS_FLAG_GLOBAL} <ins> >>> [DIF_PROPERTYCHANGE - = {1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&00] >>> Section start 2006/12/19 13:34:36.187 cmd: "C:\Windows\system32\mmc.exe" C:\Windows\system32\devmgmt.msc <ins> >>> [DIF_PROPERTYCHANGE - = {1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&00] >>> Section start 2006/12/19 14:00:13.578 cmd: "C:\Windows\system32\mmc.exe" C:\Windows\system32\devmgmt.msc <ins> ------=_NextPart_000_0026_01C72391.85217160 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2900.3020" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV> Which is the first NDIS routine registered by = miniport with=20 NDIS that needs to be called when network device is disabled? When I try to disable the ethernet device, the = device=20 manager hangs and device disable never seems to get disabled.  I see lots of incoming traffic and packets = getting=20 indicated from my driver to NDIS. \windows\inf\setuapi.app.log has the log enclosed=20 below. Wondering why disable is not going through.. = Looking at my=20 device context I dont have any pendings sends to be = completed.  Neither is my pause routine getting called. = Nor is=20 Ndis close routine getting called. Any what the problem could = be?   Regds,   >>>  [DIF_PROPERTYCHANGE -=20 {1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&= amp;00] >>> =20 Section start 2006/12/19 00:28:50.234       = cmd:=20 "C:\Windows\system32\mmc.exe"=20 C:\Windows\system32\devmgmt.msc      dvi: Using = exported=20 function 'NetClassInstaller' in module=20 'C:\Windows\system32\NetCfgx.dll'.      dvi: = Class=20 installer =3D=3D = NetCfgx.dll,NetClassInstaller      dvi:=20 Using exported function 'NciDeviceInstall' in module=20 'C:\Windows\system32\nci.dll'.      dvi: = CoInstaller 1 =3D=3D=20 nci.dll,NciDeviceInstall      dvi: Using exported = function 'WlanDeviceClassCoInstaller' in module=20 'C:\Windows\system32\wlaninst.dll'.      dvi: = CoInstaller=20 2 =3D=3D = wlaninst.dll,WlanDeviceClassCoInstaller      dvi: = Using exported function 'FDCoInstaller' in module=20 'C:\Windows\system32\fdco1ins.dll'.      dvi: = CoInstaller=20 3 =3D=3D fdco1ins.dll,FDCoInstaller      dvi: = CoInstaller 1:=20 Enter 00:28:50.265      dvi: CoInstaller 1:=20 Exit      dvi: CoInstaller 2: Enter=20 00:28:50.281      dvi: CoInstaller 2:=20 Exit      dvi: CoInstaller 3: Enter=20 00:28:50.281      dvi: CoInstaller 3:=20 Exit      dvi: Class installer: Enter=20 00:28:50.281      dvi: Class installer:=20 Exit      dvi: Default installer: Enter=20 00:28:50.281      = dvi:     =20 {Change State}     =20 dvi:           Device = Instance=20 =3D=20 '{1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0= &00'.     =20 dvi:           = {DICS_DISABLE,=20 DICS_FLAG_GLOBAL}     =20 dvi:           Using = exported=20 function 'NetClassInstaller' in module=20 'C:\Windows\system32\NetCfgx.dll'.     =20 dvi:           Class = installer=20 =3D=3D NetCfgx.dll,NetClassInstaller     =20 dvi:           Using = exported=20 function 'NciDeviceInstall' in module=20 'C:\Windows\system32\nci.dll'.     =20 dvi:           = CoInstaller 1=20 =3D=3D nci.dll,NciDeviceInstall     =20 dvi:           Using = exported=20 function 'WlanDeviceClassCoInstaller' in module=20 'C:\Windows\system32\wlaninst.dll'.     =20 dvi:           = CoInstaller 2=20 =3D=3D = wlaninst.dll,WlanDeviceClassCoInstaller     =20 dvi:           Using = exported=20 function 'FDCoInstaller' in module=20 'C:\Windows\system32\fdco1ins.dll'.     =20 dvi:           = CoInstaller 3=20 =3D=3D fdco1ins.dll,FDCoInstaller     =20 dvi:           = CoInstaller 1:=20 Enter 13:34:36.234     =20 dvi:           = CoInstaller 1:=20 Exit     =20 dvi:           = CoInstaller 2:=20 Enter 13:34:36.234     =20 dvi:           = CoInstaller 2:=20 Exit     =20 dvi:           = CoInstaller 3:=20 Enter 13:34:36.234     =20 dvi:           = CoInstaller 3:=20 Exit     =20 dvi:           Class=20 installer: Enter 13:34:36.234     =20 dvi:           Class=20 installer: Exit     =20 dvi:           Default = installer: Enter 13:34:36.234     =20 dvi:           &nb= sp;   =20 {Change State}     =20 dvi:           &nb= sp;        =20 Device Instance =3D=20 '{1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0= &00'.     =20 dvi:           &nb= sp;        =20 {DICS_DISABLE, DICS_FLAG_GLOBAL}     =20 dvi:           &nb= sp;        =20 Using exported function 'NetClassInstaller' in module=20 'C:\Windows\system32\NetCfgx.dll'.     =20 dvi:           &nb= sp;        =20 Class installer =3D=3D = NetCfgx.dll,NetClassInstaller     =20 dvi:           &nb= sp;        =20 Using exported function 'NciDeviceInstall' in module=20 'C:\Windows\system32\nci.dll'.     =20 dvi:           &nb= sp;        =20 CoInstaller 1 =3D=3D = nci.dll,NciDeviceInstall     =20 dvi:           &nb= sp;        =20 Using exported function 'WlanDeviceClassCoInstaller' in module=20 'C:\Windows\system32\wlaninst.dll'.     =20 dvi:           &nb= sp;        =20 CoInstaller 2 =3D=3D=20 wlaninst.dll,WlanDeviceClassCoInstaller     =20 dvi:           &nb= sp;        =20 Using exported function 'FDCoInstaller' in module=20 'C:\Windows\system32\fdco1ins.dll'.     =20 dvi:           &nb= sp;        =20 CoInstaller 3 =3D=3D = fdco1ins.dll,FDCoInstaller     =20 dvi:           &nb= sp;        =20 CoInstaller 1: Enter 14:00:13.609     =20 dvi:           &nb= sp;        =20 CoInstaller 1: Exit     =20 dvi:           &nb= sp;        =20 CoInstaller 2: Enter 14:00:13.625     =20 dvi:           &nb= sp;        =20 CoInstaller 2: Exit     =20 dvi:           &nb= sp;        =20 CoInstaller 3: Enter 14:00:13.625     =20 dvi:           &nb= sp;        =20 CoInstaller 3: Exit     =20 dvi:           &nb= sp;        =20 Class installer: Enter 14:00:13.625     =20 dvi:           &nb= sp;        =20 Class installer: Exit     =20 dvi:           &nb= sp;        =20 Default installer: Enter 14:00:13.625     =20 dvi:           &nb= sp;           &nbs= p; =20 {Change State}     =20 dvi:           &nb= sp;           &nbs= p;      =20 Device Instance =3D=20 '{1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0= &00'.     =20 dvi:           &nb= sp;           &nbs= p;      =20 {DICS_DISABLE, DICS_FLAG_GLOBAL} <ins> >>>  [DIF_PROPERTYCHANGE -=20 {1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&= amp;00] >>> =20 Section start 2006/12/19 13:34:36.187       = cmd:=20 "C:\Windows\system32\mmc.exe" = C:\Windows\system32\devmgmt.msc <ins> >>>  [DIF_PROPERTYCHANGE -=20 {1A3E09BE-1E45-494B-9174-D7385B45BBF5}\NVNET_DEV0373\4&55C493A&0&= amp;00] >>> =20 Section start 2006/12/19 14:00:13.578       = cmd:=20 "C:\Windows\system32\mmc.exe"=20 C:\Windows\system32\devmgmt.msc <ins></DIV></BODY></H= TML> ------=_NextPart_000_0026_01C72391.85217160-- Tag: Network cable unplugged in system tray Tag: 89873
 - 22
 - APCs Dear all, Do all APCs run at APC_LEVEL Irql? For example, user APCs that start at ntdll!KiUserDispatchApc. I always thought that they did but !pcr is reporting an IRQL of 0. Many thanks, Carl Tag: Network cable unplugged in system tray Tag: 89872
 - 23
 - Using i.MX21 with a monochrome display Hello, I'm using i.MX21 on the ADS eval board from freescale. I try to drive a monochrome display. The BSP is delivered to support a sharp display and I've modified initialisation code for LCD in OAL but as soon as I configure the monochrome mode (clear TFT and COLOR bits of LPCR register) the FLM and LP signal are stopped ? any clue, any experience in this domain ... If you have already a configuration that works for a monochrome display it could help. Any advises are welcome thanks in advance Nyrbyk Tag: Network cable unplugged in system tray Tag: 89864
 - 24
 - USB device descriptor I'm not an expert of device drivers programming on Windows so I hope my question is not stupid for you. What I'm trying to do is reading the USB descriptor of an USB hard disk (or an USB key) in order to read the product id and the serial number of the device. The problem is that I can't even read the USB descritpor. The code is this: USB_DEVICE_DESCRIPTOR data; USBSCAN_GET_DESCRIPTOR descriptor; DWORD length; BOOL ret; descriptor.DescriptorType=USB_DEVICE_DESCRIPTOR_TYPE; ret=DeviceIoControl(hPhysicalDriveIOCTL,IOCTL_GET_USB_DESCRIPTOR , &descriptor,sizeof(descriptor),&data,sizeof(data), &length,NULL); hPhysicalDriveIOCTL is an handle that I get from a CreateFile call on the device I want to get the descriptor from. I tried GetLastError() and I received the error message "The request is not supported". What do you think it could be? Thanks a lot for your help Cold Tag: Network cable unplugged in system tray Tag: 89862
 - 25
 - what happens when WM_DEVMODECHANGE message is broadcasted Hi.. Whenever printer settings are changed, i am passing this message. SendMessageTimeout (HWND_BROADCAST, WM_DEVMODECHANGE, 0L, (LPARAM) pszPrinterName, SMTO_NORMAL, 1000, NULL) So that applications will come to know the change in devmode. But the new changes are not reflected in opened applications. Can somebody tell me what happens when WM_DEVMODECHANGE message is broadcasted?? and why the change is not reflected in opened application?? Thanks in Advance. Tag: Network cable unplugged in system tray Tag: 89861

Hi,
I am working in NIC miniport driver. Driver is Properly working.
Packets are given/taken to/ from user mode application using memory mapping
between user application and driver.
But system tray shows Network cable unplugged. What should I do to resolve
this
problem???
--
With regards
thanks
Anand Choubey

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Re: Network cable unplugged in system tray by Maxim

Maxim
Mon Dec 25 08:45:56 CST 2006

Respond properly to OID_GEN_MEDIA_CONNECT_STATUS

--
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
maxim@storagecraft.com
http://www.storagecraft.com

"Anand Choubey" <AnandChoubey@discussions.microsoft.com> wrote in message
news:2F5684CE-D84A-4FD9-BE1E-D96A2C793EC2@microsoft.com...
> Hi,
> I am working in NIC miniport driver. Driver is Properly working.
> Packets are given/taken to/ from user mode application using memory mapping
> between user application and driver.
> But system tray shows Network cable unplugged. What should I do to resolve
> this
> problem???
> --
> With regards
> thanks
> Anand Choubey

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