How to Uninstall PNP and LowerFilter driver.

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  - 1
    - DeviceIoControl with OVERLAPPED and KMDF Hi all, In a driver written with KMDF 1.5, should I need to care if a user mode application sends a IOCTL with OVERLAPPED structure set or not in DeviceIoControl() (opened with CreateFile with flag FILE_FLAG_OVERLAPPED set)? Now I hear that DeviceIoControl() fails if OVERLAPPED is specified but I am not sure if that should matter... BR, Johan Paul Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103939
  - 2
    - Mouse Device as a Generic HID Device Hi, I want to use the mouse device as a generic or raw HID Device. That is if I want to write a HID mini driver that interfaces with HID class driver instead of Mouse Class Driver then can it be done? If yes what are the areas which I need to look into? Where can I get a sample or close to example for the same? Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103933
  - 3
    - WinUsb Control_Transfer Question Hi, I need to send a setuppacket (without extra data) to my usb device and the device must respond by sending data back (for example a getstatus request). Code example: WINUSB_SETUP_PACKET SetupPacket; SetupPacket.RequestType = 0xA1; SetupPacket.Request = 0x01; SetupPacket.Value = 0; SetupPacket.Index = 0; SetupPacket.Length = 8; bResult = WinUsb_ControlTransfer( WinUSB_Handle, SetupPacket, DataBuffer, 0, &bytesTransferred, NULL ); When i look at the raw usb data with a USB protocol analyser the .Length member of the setuppacket is send as 0. It seems that the BufferLength value of WinUsb_ControlTransfer overwrites this value. Why? Now the device doesnt know that is must return data. When the BufferLength value of WinUsb_ControlTransfer is set to the value of Setuppacket.Length it is possible to receive data from the device but it the WinUsb_ControlTransfer function also sends useless data to the device. So i would like to know how to read data from the control pipe. Is it possible to use the WinUsb_Read_Pipe function to read from a control pipe? when i try it returns false and the error code is 87 (invalid value). Thanks, Erwin School. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103932
  - 4
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1950)' (http://tinyurl.com/2gue3m) (2:49 2.59Mb 128kbps) 'Eartha Kitt - Cielito Lindo (1965)' (http://tinyurl.com/2yx794) (2:32 2.33Mb 128kbps) 'Eartha Kitt - Cu cu rru cu cu Paloma (1965)' (http://tinyurl.com/28djdx) (2:45 2.52Mb 128kbps) 'Eartha Kitt - Donde estas corazbn (1965)' (http://tinyurl.com/26l7kv) (2:32 2.33Mb 128kbps) 'Eartha Kitt - El pecador (1965)' (http://tinyurl.com/2dnlm6) (2:45 2.51Mb 128kbps) 'Eartha Kitt - Freddy (with Perez Prado; 1955)' (http://tinyurl.com/227b7q) (2:16 2.09Mb 128kbps) 'Eartha Kitt - Guadalajara (1965)' (http://tinyurl.com/yqczeg) (2:19 2.12Mb 128kbps) 'Eartha Kitt - Historia de un amor (1965)' (http://tinyurl.com/2xewfo) (3:11 2.92Mb 128kbps) 'Eartha Kitt - Incertidumbre (1965)' (http://tinyurl.com/ytu8vk) (2:54 2.66Mb 128kbps) 'Eartha Kitt - La bamba (1965)' (http://tinyurl.com/2b24y3) (2:06 1.92Mb 128kbps) 'Eartha Kitt - La barca de oro (1965)' (http://tinyurl.com/2z4z2b) (2:33 2.33Mb 128kbps) 'Eartha Kitt - Mademoiselle Kitt (1956)' (http://tinyurl.com/2ypoq9) (2:35 2.37Mb 128kbps) 'Eartha Kitt - Media vuelta (1965)' (http://tinyurl.com/272r2f) (2:22 2.17Mb 128kbps) 'Eartha Kitt - No importa si mentb (1956)' (http://tinyurl.com/2hmvkr) (2:53 2.64Mb 128kbps) 'Eartha Kitt - Noche de ronda (1965)' (http://tinyurl.com/29obnz) (3:06 2.84Mb 128kbps) 'Eartha Kitt - Oggere (1956)' (http://tinyurl.com/2zj4gs) (3:23 3.10Mb 128kbps) 'Eartha Kitt - Once we love (1970)' (http://tinyurl.com/yrgyy9) (2:48 2.56Mb 128kbps) 'Eartha Kitt - Paint me black angels (1970)' (http://tinyurl.com/ywq3af) (2:37 2.40Mb 128kbps) 'Eartha Kitt - Sedor (1953)' (http://tinyurl.com/23aqrj) (3:01 2.76Mb 128kbps) 'Eartha Kitt - Sweet ang gentle (with Perez Prado; 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(http://tinyurl.com/ywvzs9) (4:49 8.81Mb 256kbps) 'Eartha Kitt - How Many Times' (http://tinyurl.com/ytdsb5) (3:10 5.80Mb 256kbps) 'Eartha Kitt - Life Made Me Beautiful At Forty' (http://tinyurl.com/yowvvx) (5:06 9.33Mb 256kbps) 'Eartha Kitt - Lullaby Of Birdland' (http://tinyurl.com/yw2cw8) (3:08 5.74Mb 256kbps) 'Eartha Kitt - My Funny Valentine' (http://tinyurl.com/2d78yo) (3:29 6.39Mb 256kbps) 'Eartha Kitt - Night And Day' (http://tinyurl.com/2govzs) (3:43 6.81Mb 256kbps) 'Eartha Kitt - Smoke Gets In Your Eyes' (http://tinyurl.com/27u5pz) (4:47 8.76Mb 256kbps) 'Eartha Kitt - Something May Go Wrong' (http://tinyurl.com/2ewjqq) (4:54 8.98Mb 256kbps) 'Eartha Kitt - That Old Hotel' (http://tinyurl.com/24cf8e) (2:44 5.01Mb 256kbps) 'Eartha Kitt - You Can't Fool Me' (http://tinyurl.com/yntgb7) (2:33 4.67Mb 256kbps) 'Eartha Kitt - You'd Be So Nice To Come Home To' (http://tinyurl.com/25ybdn) (3:57 7.23Mb 256kbps) 'Eartha Kitt MP3' (http://mp3tube.info/eartha_kitt/), 'Eartha Kitt Thinking Jazz legal mp3 music' (http://mp3tube.info/eartha_kitt/) -- Dodes65 ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103917
  - 5
    - Earth free MP3s download E A R T H F R E E M P 3 *Earth - K.K.Null Tour Split (Split With K.K.Null) 2003* 'Earth - Andromeda (Live In Tokyo 2003)' (http://tinyurl.com/2bfqcl) (18:09 35.43Mb 273kbps) 'Earth - Dexamyl' (http://mp3tube.info/earth/Earth-Dexamyl.html?218571) (18:30 38.62Mb 292kbps) *Earth 2 - Special Low Frequency Version 1993* 'Earth - Like Gold And Faceted' (http://tinyurl.com/ywp67g) (30:21 44.88Mb 207kbps) 'Earth - Seven Angels' (http://mp3tube.info/earth/Earth-Seven_Angels.html?218571) (15:35 22.24Mb 200kbps) 'Earth - Teeth Of Lions Rule The Divine' (http://tinyurl.com/2gzzv2) (27:05 39.08Mb 202kbps) *Extra-Capsular Extraction 1991* 'Earth - A Bureaucratic Desire For Revenge Part 1' (http://tinyurl.com/2462kl) (7:23 16.91Mb 320kbps) 'Earth - A Bureaucratic Desire For Revenge Part 2' (http://tinyurl.com/25grv6) (6:39 15.21Mb 320kbps) 'Earth - Ouroboros Is Broken' (http://tinyurl.com/yrtncr) (18:20 41.96Mb 320kbps) *Hex (Or Printing In The Infernal Method) 2005* 'Earth - An Inquest Concerning Teeth' (http://tinyurl.com/2g3wgz) (5:17 12.12Mb 320kbps) 'Earth - Land Of Some Other Order' (http://tinyurl.com/2ebkog) (7:19 16.79Mb 320kbps) 'Earth - Left In The Desert' (http://tinyurl.com/yp85oo) (1:13 2.85Mb 320kbps) 'Earth - Lens Of Unrectified Night' (http://tinyurl.com/2dfesf) (7:56 18.22Mb 320kbps) 'Earth - Mirage' (http://mp3tube.info/earth/Earth-Mirage.html?218571) (1:45 4.07Mb 320kbps) 'Earth - Raiford (The Felon Wind)' (http://tinyurl.com/285cj9) (7:21 16.89Mb 320kbps) 'Earth - Tethered To The Polestar' (http://tinyurl.com/2bn33d) (4:42 10.82Mb 320kbps) 'Earth - The Dire and Ever Circling Wolves' (http://tinyurl.com/yr6xyk) (7:34 17.37Mb 320kbps) 'Earth - The Dry Lake' (http://mp3tube.info/earth/Earth-The_Dry_Lake.html?218571) (3:22 7.74Mb 320kbps) *Sunn Amps and Smashed Guitars Live 2001* 'Earth - Bureaucratic Desire For Revenge' (http://tinyurl.com/28as43) (13:36 15.56Mb 160kbps) 'Earth - Dissolution 1' (http://mp3tube.info/earth/Earth-Dissolution_1.html?218571) (7:12 8.24Mb 160kbps) 'Earth - Divine and Bright' (http://tinyurl.com/ypdl9z) (3:03 3.50Mb 160kbps) 'Earth - Geometry of Murder' (http://tinyurl.com/23tvnv) (7:24 8.47Mb 160kbps) 'Earth - German Dental Work' (http://tinyurl.com/yrkjg4) (5:21 6.13Mb 160kbps) 'Earth - Ripped on Fascist Ideas' (http://tinyurl.com/yps7o2) (31:24 35.93Mb 160kbps) 'Earth free mp3s' (http://mp3tube.info/earth/), 'Earth Sunn Amps and Smashed Guitars Live free MP3s download' (http://mp3tube.info/earth/) -- Dodes65 ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103916
  - 6
    - USB HID Driver for Cypress USB2IIC Bridge. Hello, Now I was set to a driver development for Cypress USB2IIC bridge.Hope I can get help here. TIA Johnthan Chau Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103915
  - 7
    - Writing to disk under Vista and IOCTL_SCSI_PASS_THROUGH Hello, As per the documentation (and also personal tests) Vista doesn't allow to write to certain parts of a disk even though the program runs with admin privileges. Then after searching the newsgroups I found a message where "Gary G. Little" said it was possible using IOCTL_SCSI_PASS_THROUGH and IOCTL_ATA_PASS_THROUGH. If I understood correctly it should also be possible from a normal user app (i.e. not a driver). http://tinyurl.com/yusjva or http://groups.google.com/group/microsoft.public.development.device.drivers/browse_thread/thread/8dd00a4fa2af1ca3/36c51c0ff38e3c5f?lnk=st&q=write+disk+vista#36c51c0ff38e3c5f The part of his post I used as a guideline is: > You need to look at IOCTL_SCSI_PASS_THROUGH and > IOCTL_ATA_PASS_THROUGH, and understand what an LBA is, and how it is > used in a TFR (which you have to know) and CDB (something else you > have to know). Before it is over you should be intimate with the > SetupDiXxxx API. Though after setting up a minimal example that tries to follow those I could only get it to work when writing to sector 0 and some other sectors but not for all sectors. Below is my sample code that tries to write to sector 6213784 on a 40GB drive (first 20 GB are used by a primary partition formatted with NTFS, and the last 20 GB are unallocated). Some values like sector size are hard coded, I just tried to make it a simple as possible. (Please note that my original code was in Pascal and I made a quick translation to C, just in case you wonder about syntax oddities). h := CreateFile ("\\\\.\\PhysicalDrive0", GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); if (h == INVALID_HANDLE_VALUE) // do error handling ... return; LBA = 6213784; // sector number in linear block addressing BlockCount = 1; // amount of sectors to write ZeroMemory(&sptwb, sizeof(sptwb)); sptwb.sptwb_spt.spt_Length = sizeof(SCSIPASSTHROUGH); sptwb.sptwb_spt.spt_PathId = 0; sptwb.sptwb_spt.spt_TargetId = 1; sptwb.sptwb_spt.spt_Lun = 0; sptwb.sptwb_spt.spt_CdbLength = CDB10GENERIC_LENGTH; // 10 sptwb.sptwb_spt.spt_SenseInfoLength = sizeof(sptwb.sptwb_bSenseBuf); sptwb.sptwb_spt.spt_DataIn = SCSI_IOCTL_DATA_OUT; // 0 sptwb.sptwb_spt.spt_DataTransferLength = sizeof(sptwb.sptwb_bDataBuf); // 512 bytes sptwb.sptwb_spt.spt_TimeOutValue = 5000; // TIME_OUT sptwb.sptwb_spt.spt_DataBufferOffset = &sptwb.sptwb_bDataBuf - &sptwb; sptwb.sptwb_spt.spt_SenseInfoOffset = &sptwb.sptwb_bSenseBuf - &sptwb; sptwb.sptwb_bDataBuf[0] = 'S'; sptwb.sptwb_bDataBuf[1] = 'u'; sptwb.sptwb_bDataBuf[2] = 'c'; sptwb.sptwb_bDataBuf[3] = 'c'; sptwb.sptwb_bDataBuf[4] = 'e'; sptwb.sptwb_bDataBuf[5] = 's'; sptwb.sptwb_bDataBuf[6] = 's'; sptwb.sptwb_spt.spt_Cdb[0] = SCSIOP_WRITE; // 0x2A sptwb.sptwb_spt.spt_Cdb[1] = 0x00; sptwb.sptwb_spt.spt_Cdb[2] = (LBA >> 24) & 0xFF; sptwb.sptwb_spt.spt_Cdb[3] = (LBA >> 16) & 0xFF; sptwb.sptwb_spt.spt_Cdb[4] = (LBA >> 8) & 0xFF; sptwb.sptwb_spt.spt_Cdb[5] = (LBA >> 0) & 0xFF; sptwb.sptwb_spt.spt_Cdb[6] = 0x00; sptwb.sptwb_spt.spt_Cdb[7] = (BlockCount >> 8) & 0xFF; sptwb.sptwb_spt.spt_Cdb[8] = (BlockCount >> 0) & 0xFF; sptwb.sptwb_spt.spt_Cdb[9] = 0x00; if (!DeviceIoControl(h, IOCTL_SCSI_PASS_THROUGH , &sptwb, sizeof(sptwb), &sptwb, sizeof(sptwb), dwBytesReturned, NULL)) // Code to output last error message (GetLastError, etc.) Could you please tell me what of the tips quoted above could make it work? Should I acquire the handle differently, i.e. not use "\\\\.\\PhysicalDrive0" but something else? What is a TFR? Any advice would be greatly appreciated. Regards, Maël Hörz. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103910
  - 8
    - MSI support Hi How to determine (having the windbg hooked up) whether Message Signaled Interrupts are supported by the target system? TIA Andrew Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103903
  - 9
    - Forcing scan codes to specific character codes I have a device with a specialized keyboard. I would like to write a filter driver that intercepts the scan codes from some of the keys and force them to specific character codes. The reason for this is because I don't want localized keyboard layouts, num lock, etc to have any affect on these specialized keys. Is this possible to do in a keyboard filter driver? If not, how can this be done? Thanks, Michael Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103901
  - 10
    - Replacing DPF with WPP - what's the trick? The toaster sample has a very nice demo that shows how one can switch from WPP based tracing to KdPrint base tracing, just by defining/ udefining EVENT_TRACING. The "trick" is done in the 'sources' file by defining: RUN_WPP=$(SOURCES)\ -km\ -func:ToasterDebugPrint(LEVEL,MSG,...) So that specially made function, ToasterDebugPrint exists even when WPP is enabled and serves *both* KdPrint and WPP. But so far I based my driver's tracing on the DPF, which is a *macro*, not a func (it is basically defining _DbgPrintF). I could have mimicked the toaster sample by defining my own driver's ToasterDebugPrint() function, replacing each and every DPF with it, but it seems too tedious and somewhat dumb. Surely there is a shortcut to reuse my DPF macro, right? How do I let WPP know about the syntax and format of the macro DPF? A tip regarding how to go about this would be highly appreciated. Thanks, Don Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103895
  - 11
    - Problem: How Can I dump kernel memory never BSOD ? Hi, I have this problem with my device driver. My application enumerate all kernel module, and after try to dump for analysis. My code seem work fine, but in a Windows 2000 Server with terminal server and when is running an application, my device driver crash with BSOD when try to dump the kernel module RDPDD.dll of terminal server. Sorry, the computer where crash don't create the minidump !!! This is the list of device driver: 1 - (80400000) ntoskrnl.exe 2 - (80062000) hal.dll 3 - (eb410000) BOOTVID.dll (C:\WINNT\system32\BOOTVID.dll) 4 - (bffd8000) ACPI.sys 5 - (eb5c8000) WMILIB.SYS [omissis] 109 - (a07e0000) RDPDD.dll (C:\WINNT\system32\RDPDD.dll) 110 - (eb2e8000) asyncmac.sys 111 - (b6776000) kmixer.sys 112 - (78460000) NTDLL.DLL (C:\WINNT\system32\NTDLL.DLL) When try to dump the kernel memory of RDPDD.dll, I receive a BSOD. Dump: RDPDD.dll Src: a07e0000 Dst: 2730048 Size: d000 The source address is a07e0000 My destination buffer (in user mode) is: 2730048 The size of dump is d000 byte This is the code of DumpKernelMemory: NTSTATUS DumpKernelMemory(PVOID SrcAddr, PVOID DstAddr, ULONG Size) { PMDL pSrcMdl, pDstMdl; PUCHAR pAddress, pDstDddress; NTSTATUS st = STATUS_UNSUCCESSFUL; ULONG r; if (MmIsNonPagedSystemAddressValid(SrcAddr) == FALSE) { return STATUS_UNSUCCESSFUL; } pSrcMdl = IoAllocateMdl(SrcAddr, Size, FALSE, FALSE, NULL); if (pSrcMdl) { MmBuildMdlForNonPagedPool(pSrcMdl); pAddress = MmGetSystemAddressForMdlSafe(pSrcMdl, NormalPagePriority); if (pAddress) { pDstMdl = IoAllocateMdl(DstAddr, Size, FALSE, FALSE, NULL); if (pDstMdl) { __try { MmProbeAndLockPages(pDstMdl, UserMode, IoWriteAccess); pDstDddress = MmGetSystemAddressForMdlSafe( pDstMdl, NormalPagePriority); if (pDstDddress) { memset(pDstDddress, 0, Size); for (r = 1; r < Size; r++) { if (MmIsAddressValid(pAddress)) *pDstDddress = *pAddress; pAddress++; pDstDddress++; } st = STATUS_SUCCESS; } MmUnlockPages(pDstMdl); } __except(EXCEPTION_EXECUTE_HANDLER) { } IoFreeMdl(pDstMdl); } } IoFreeMdl(pSrcMdl); } return st; } I call DumpKernelMemory from my DeviceIoControl api. Where's the bug ? Thanks for your help. Best regards Gian Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103891
  - 12
    - Problem with USB High Speed Hub Hi All, I have developed a USB-Serial KMDF driver for Vista 32-bit. Everything is working fine, but when i connect the USB-Serial device to USB High Speed Hubs which is two level above (two High Speed Hubs), there is a problem. The problem is : I connect USB flash device and USB-Serial device to the external high speed hub. Then i connect a loop back to serial end of device, and open a terminal application like hperterminal and type in any character. the character is read back correctly. When i unplug the USB flash device, the call back routine which i register for reads get returned back with status 0xC0000001 (STATUS_UNSUCCESSFUL). Most importantly this scenario works fine without any problems for Windows XP. The same scenario works fine when i use Full Speed Hubs. The USB- Serial device is full speed device. My question is do i need to consider anything special for USB High Speed hub in my driver or Is this a bug in Windows Vista? All your suggestions are appreciable. Thank You. Regards, Sushma Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103886
  - 13
    - windows driver testing techniques and methods/methodology Hi all, My company develops windows drivers for sometime. We are looking for techniques and methods for testing windows drivers. We use DTM and driver verifier for that. Are there any other methods for testing drivers? Do DTM and driver verifier are enough? As for techniques and methodology, can any one suggest or add links for techniques and Methodology when testing windows drivers? Does Debug OS give anything than release OS version? Thanks in advance, Alexia. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103879
  - 14
    - How to get autorun working in win2k? Hi, I have a few USB flash drives that have CDROM partitions in them with autorun, and 1 of these autoruns work in 2K while others don't. Assuming I have the ability to modify the contents of the CDROM partition, how do I get all of them to work? I've looked at the autorun.inf files, but they all seem to be pretty similar, except the one that works is a U3 drive. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103872
  - 15
    - NdisAcquireReadWriteLock vs NdisAcquireSpinLock I recall seeing some time back that NdisAcquireReadWriteLock was an optimal subsitute for NdisAcquireSpinlock. Is this still true? I can see that the use of a read/write lock could be more optimal than a spinlock when multiple threads are acessing gloabl resources on a read-only basis. However, is this also true when multiple threads try to access a global resource on a write-only basis? In this case, it would seem that the processing overhead of using a read/write lock is >= using a spinlock. Thanks! Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103871
  - 16
    - DDK XP Build Problem Hi When I want to build a project with XP DDK , I receive the error : C:\WINDDK\2600.1106\inc\wxp\ntdef.h(1097): fatal error C1017: invalid integer constant expression And when I click on it , it routes me to that line in ntdef.h : ... #if _WIN32_WINNT >= 0x0501 ... How can I resolve this issue ? Regards Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103867
  - 17
    - Doris D and The Pins free MP3 file download D O R I S D A N D T H E P I N S L E G A L M P 3 M U S I C D O W N L O A D S *Doris D and The Pins 1981* 'Doris D and The Pins - Bad Luck Honey' (http://tinyurl.com/2hm6w8) (3:42 6.78Mb 256kbps) 'Doris D and The Pins - Dance At The Schoolyard' (http://tinyurl.com/2d8aj3) (3:26 6.27Mb 256kbps) 'Doris D and The Pins - Dance On' (http://tinyurl.com/yszowg) (2:57 5.40Mb 256kbps) 'Doris D and The Pins - Higher and Higher' (http://tinyurl.com/29nkyw) (3:24 6.24Mb 256kbps) 'Doris D and The Pins - I Wanna Be Loved By You' (http://tinyurl.com/22l6xo) (2:54 5.30Mb 256kbps) 'Doris D and The Pins - Midnight' (http://tinyurl.com/24dhpq) (4:51 8.89Mb 256kbps) 'Doris D and The Pins - On The Way To Paris' (http://tinyurl.com/252dv2) (2:35 4.72Mb 256kbps) 'Doris D and The Pins - Shine Up' (http://tinyurl.com/28k4f6) (4:38 8.49Mb 256kbps) 'Doris D and The Pins - Silver Spaceman' (http://tinyurl.com/26rpn4) (2:52 5.25Mb 256kbps) 'Doris D and The Pins - The Marvellous Marionettes' (http://tinyurl.com/2du6oc) (2:43 4.97Mb 256kbps) *Shine Up 1981* 'Doris D and The Pins - Aiyo' (http://tinyurl.com/yt7l4p) (3:55 7.16Mb 256kbps) 'Doris D and The Pins - And Again' (http://tinyurl.com/23a26x) (3:47 6.94Mb 256kbps) 'Doris D and The Pins - Carrousel' (http://tinyurl.com/yvt5ps) (3:24 6.23Mb 256kbps) 'Doris D and The Pins - Everybody Is Doing Their Thing' (http://tinyurl.com/27nvj5) (2:53 5.27Mb 256kbps) 'Doris D and The Pins - Girlfriend' (http://tinyurl.com/24682y) (3:20 6.09Mb 256kbps) 'Doris D and The Pins - Heartache' (http://tinyurl.com/2yw9sf) (3:43 6.81Mb 256kbps) 'Doris D and The Pins - If Only' (http://tinyurl.com/2x6v3d) (3:27 6.31Mb 256kbps) 'Doris D and The Pins - It's Only Make Believe' (http://tinyurl.com/22sfog) (2:51 5.21Mb 256kbps) 'Doris D and The Pins - Let It Shine' (http://tinyurl.com/yrxmv6) (2:53 5.28Mb 256kbps) 'Doris D and The Pins - Music Is' (http://tinyurl.com/2y33we) (3:29 6.38Mb 256kbps) 'Doris D and The Pins - Starting At The End' (http://tinyurl.com/24krgz) (4:05 7.47Mb 256kbps) 'Doris D and The Pins free MP3 song download' (http://mp3tube.info/doris_d_and_the_pins/), 'Doris D and The Pins Shine Up download MP3' (http://mp3tube.info/doris_d_and_the_pins/) -- Ansh3 ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------ Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103863
  - 18
    - PCI WiFi causes USB Isoch packet loss!? Hi! I have a good working isoch streaming driver (full speed USB, queuing up irp/urb pairs, etc...). I usually run 12-15hrs long tests to see if any packet loss occurs. (XP sp2) If my PCI wireless card is disabled in device manager, or at least the WiFi connection is disabled in network settings, the test completes without any package loss. If the wireless card and the wireless network connection are both enabled (so the connection is alive), isoch packet loss occurs every two minues (exactly 120 seconds). Sometimes every minute (exactly 60 seconds). The packet's fail status is usually 0xC0000A00 (bad startframe) or 0xC000000F. It means that the wireless connection (even if I don't use it at all) interrups my USB stream every 60 or 120 secs (exactly). When I replace the wireless card (US Robotics) with another one (Linksys), the packet loss occurs every 10 minutes. (exactly 600 seconds) Can anyone explain what is going on and how to avoid this? Can I recommend any wireless or registry setting to my driver's users to avoid wifi interruption without disabling their wifi connection? Thanks for your attention, Greg1X Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103861
  - 19
    - PREfast 6001 annotations: DOCERR The documentation (online MSDN library) says: __drv_requiresIRQL(APC_LEVEL) VOID ExReleaseFastMutex( __inout __drv_in(__drv_restoresIRQL __drv_releasesResource(FastMutex)) PFAST_MUTEX FastMutex ); The correct annotations for ExReleaseFastMutex from the model file are: __drv_requiresIRQL(APC_LEVEL) __drv_restoresIRQLGlobal(FastMutex, FastMutex) VOID ExReleaseFastMutex( __inout __drv_in( __drv_deref(__drv_releasesResource(FastMutex)))) PFAST_MUTEX FastMutex ); -- Maxim Shatskih, Windows DDK MVP StorageCraft Corporation maxim@storagecraft.com http://www.storagecraft.com Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103854
  - 20
    - NDIS WOL and Pending Packets Hi! The WDK is a bit fuzzy about this, but does a miniport need to complete all pending tx packets before completing the set request of OID_PNP_SET_POWER? I seem to recall that there were reasons why the driver shouldn't (and perhaps couldn't) during D0-D1 state transitions. Also, when transitioning to D1/D2/D3, should the driver wait for all pending rx packets to be returned? Thanks! Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103847
  - 21
    - MS Storport KB932755 problem? We have a storport miniport driver sitting on top of our own bus driver. Recently after we update OS with KB932755, we're not able to reboot. System hangs. I've notice the problem comes from the device power IRP of the stack never being able to reach our bus driver to complete it. Storport seems to try to pass the IRP to our bus driver by calling PoCallDriver(). However the IRQL is at DISPATCH when this function being called by storport and the IRP is lost. According to DDK document PoCallDriver() should be at IRQL=PASSIVE_LEVEL because our bus driver reports power IRP must in PASSIVE level by setting DO_POWER_PAGABLE. Did I miss anything here? Can someone from MS have a comment? Thanks, James ----------------------- 1: kd> kv ChildEBP RetAddr Args to Child f78b2f34 8086d295 8ac8fd90 8ac8fcd8 ba20aa26 nt!PopPresentIrp+0x41 (FPO: [Non-Fpo]) f78b2f58 ba20aa26 8b220f18 8b220fd0 8b203a58 nt!PoCallDriver+0x19b (FPO: [Non-Fpo]) f78b2f74 ba20aaad 8ac8fcd8 8b203a58 f7727a40 storport! RaidAdapterDevicePowerstopAdapter+0x88 (FPO: [Non-Fpo]) f78b2f8c ba20285a b9f0b008 8b203a14 f78b2ff4 storport! RaidAdapterDevicePowerDownSrbComplete+0x4d (FPO: [Non-Fpo]) f78b2f9c 808320f0 8b203a14 8b2039a0 00000000 storport! RaidpAdapterDpcRoutine+0x28 (FPO: [Non-Fpo]) f78b2ff4 8088db27 f78ce83c 00000000 00000000 nt!KiRetireDpcList+0xca (FPO: [Non-Fpo]) f78b2ff8 f78ce83c 00000000 00000000 00000000 nt!KiDispatchInterrupt +0x37 (FPO: [Uses EBP] [0,0,1]) WARNING: Frame IP not in any known module. Following frames may be wrong. 8088db27 00000000 0000000a 0083850f bb830000 0xf78ce83c 1: kd> !irql Debugger saved IRQL for processor 0x1 -- 2 (DISPATCH_LEVEL) Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103844
  - 22
    - How are hotkeys handled by filter drivers? I have a HID device that has several non-standard keys. I want to be able to treat these similar to the hotkeys on a keyboard (like the internet, email, search buttons, etc). How are hotkeys typically handled? Are they processed just like an ordinary scan code? Or do you have to do something special like you do with the power related buttons that require registering device interfaces? How does the OS know what to do when it does receive a hotkey? Is this determined by the driver, or is there some user mode component that links up the hotkey with the desired action? Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103840
  - 23
    - WPP extended format specification strings According to this page: http://msdn2.microsoft.com/en-us/library/ms797195.aspx WPP natively supports "%!IPV6ADDR!" And WPP natively supports "!FLAGS!". But, the W2K8 DDK has no support for "%!IPV6ADDR!", nor "%!FLAGS!". In fact, several other types mentioned on the MSDN page is not supported, e.g. "%!time!", and according to the INI file several more types are supported that are not listed on MSDN. If I modify the INI file to include "!FLAGS!", TraceView is quite happy. DEFINE_SIMPLE_TYPE( FLAGS,,, "%!FLAGS!",,); // and %!FLAGS% I don't know how to define %!IPV6ADDR!? The two INI files, one for UNICODE and one for MBCS, are also incorrect in its handling of %s and %S. defaultwpp.ini (UNICODE): Incorrect: DEFINE_FLAVOR(s, ASTR,,); Correct: DEFINE_FLAVOR(s, WSTR,,); TCHARUNIwpp.ini (MBCS): Incorrect: DEFINE_CPLX_TYPE(ASTR, WPP_LOGWSTR, LPCWSTR, ItemWString, "s", s, 0); Correct: DEFINE_CPLX_TYPE(ASTR, WPP_LOGASTR, const char*, ItemString, "s", s, 0); Incorrect: DEFINE_CPLX_TYPE(WSTR, WPP_LOGASTR, const char *, ItemString, "s", S, 0); Correct: DEFINE_CPLX_TYPE(WSTR, WPP_LOGWSTR, LPCWSTR, ItemWString, "s", S, 0); Missing: DEFINE_CPLX_TYPE(ANSTR, WPP_LOGPCSTR, PCANSI_STRING, ItemPString, "s", aZ, 0, 2); Where can I find up to date information on what types are supported by the W2K8 DDK tools, and up to date, and accurate, INI files? Regards P. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103839
  - 24
    - 3 issues: PREfast annotations in WDK 6001 I use WDK 6001 to build a user-mode app (this app was always built by DDK since its very beginning 3 years ago). Looks like PREfast annotations just plain do not work for such a build (TARGETTYPE=library or TARGETTYPE=console). Issue 1. For instance, the documentation tells me to use __user_code; in this case. __user_code is defined in driverspecs.h, which CANNOT be included to the user-mode code for WDK builds, since this header file is in (WDK includes)\ddk directory, and this directory is NOT in the include search path for the user-mode WDK builds. Issue 2. More so. The __declspec("SAL_xxx") construct - like __declspec("SAL_deref") - does not work! It causes the "syntax error: string" compiler error. Looks like the compiler lacks some command-line switch or some special definition in the source to be capable of understanding the quoted string inside __declspec. I have tried to create a trivial stupid C file and then build it using my favourite "cl -MD -Ox file.c" command in the WDK's build env window without the BUILD tool at all. Same result: __declspec("...") just cause _syntax_ error, which do not care about what string is in the quotes. What must I add to my SOURCES file for SAL annotations to work? once more - this is user-mode code built by WDK. Issue 3. I have something like: typedef struct _S { PUCHAR SomeData; } S, *PS; f(OUT S* sRet) { PS s; s = (PS)MyAlloc(sizeof(S)); if( s == NULL ) fail; s->SomeData = (PUCHAR)MyAlloc(SomeSize); *sRet = s; return OK; } and PREfast is showing me a warning 6014 about "s->SomeData" being leaked. MyAlloc in this build is resolved to malloc. How annotations can help to remove this warning? The code is valid and has no memory leaks for years, being tested several times on a MFC-style debug allocator (thus MyAlloc). -- Maxim Shatskih, Windows DDK MVP StorageCraft Corporation maxim@storagecraft.com http://www.storagecraft.com Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103837
  - 25
    - USB device class is CDC class - which device driver to write. Hi I am on a task to write a device driver for our native USB device. Decided to use WDF model and KMDF framework. After much effort came to know that our USB device falls under "Communications and CDC class" (Base 0x02h) of system defined USB classes. Being new to device driver development, Now, I would like to take help on how to proceed further with the development of the driver...queries like - Shall I write Function or Filter driver ?; Does that come under KMDF or UMDF development of drivers?..etc.. Ur help is appreciated. -- Thanks in advance, Shankar G. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103826
- Next
  - 1
    - Build printer driver in VS 2008 We are starting with printer driver development and we would like to use Visual Studio 2008 as build environment. We have made some tests with DDK 6001 and almost empty project in VS 2008. Main problem is that when we add path to DDK for additional include directories and try to build VS will include files from \Program Files\Microsoft Visual Studio 9.0\VC\include. Because files are the same as in DDK, but have different contents we get 300+ errors. My question is how to setup the project so that we will be able to build drivers? Problems: - add appropriate include path - add appropriate library path - override (disable) predefined include path - \Program Files\Microsoft Visual Studio 9.0\VC\include Has anyone any experience with this. Thank you for your help Fred Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103825
  - 2
    - IOCTL_ATA_PASS_THROUGH vs IOCTL_IDE_PASS_THROUGH (again) I'm developing an Compactflash (CF) manipulation utility to run under Windows/XP Pro SP2. I've run into a perplexing problem: On my Intel ICH9R (set to AHCI mode) driver (Intel Matrix Storage driver), IOCTL_ATA_PASS_THROUGH successfully executes a DEVICE IDENTIFY (0xEC) IOCTL_IDE_PASS_THROUGH fails. On my Jmicron JMB363 PATA (shows up as "Standard dual channel PCI IDE" in device manager), it's the opposite: IOCTL_ATA_PASS_THROUGH fails, but IOCTL_IDE_PASS_THROUGH succeeds. Finally, on the Jmicron SATA/RAID port (this shows up under the 'SCSI/RAID category'), both IOCTL_IDE_PASS_THROUGH and IOCTL_ATA_PASS_THROUGH fail . However, I found sample-code on the web for IOCTL_SCSI_PASS_THROUGH -- that works (for DEVICE IDENTIFY.) Unfortunately, I don't think the SCSI path supports non-standard ATA-commands (Read Long?) Um... is this the situation with Windows XP SP2 storage drivers? Some vendors support some IOCTLs, and others just don't? Basically, am I going to have to code multiple access-methods into my Windows Compactflash utility, and do some convoluted decision-tree logic at runtime? I'm going to install Windows XP Pro x64 Edition (this is supposed to be Windows 2003 in disguise), and test if I get the same result. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103821
  - 3
    - How can RS-232 communication in MS-DOS? I try RS-232 communication in MS-DOS. That system is different interrupt vector table. I don't know about RS-232 programming in MS-DOS. RS-232 Interrupt service and COM port base address, and UART Setting.. I searched web pages. but I can't to searching about RS-232 communication in MS-DOS. information web site about the rs232? or sample code..? Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103814
  - 4
    - Is it possible to use SendMessage() from a driver code? Is it possible? I know if may be a weird question. Thanks Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103808
  - 5
    - Combining IoCsqRemoveNextIrp with own Cancellation Routine? I am using a CSQ in my driver. So far it works beautifully. However, due to some constraint, even after I remove an IRP using IoCsqRemoveNextIrp(), the time it takes to issue IoCompleteRequest() can vary greatly. Thus, it is possible that -- if the application (that's using this driver) exits exactly at the moment between IoCsqRemoveNextIrp() and IoCompleteRequest() -- the "just removed" IRP will need to be cancelled (instead of completed as intended). This basically calls for setting a cancel routine for the "just removed" IRP, right? Yes, the CSQ has its cancel routine set in IoCsqInitialize() - but that was for the *pending* IRPs (i.e. the ones in the CSQ). Now that a single IRP has been removed fom the CSQ and it is unknown whether it will be completed or cancelled, it needs its own IoSetCancelRoutine(), right? Or did I get this wrong? Regarding terminology, I know that both completed and cancelled use IoCompleteRequest() and the only difference is the returned status (STATUS_SUCCESS etc vs. STATUS_CANCELLED) but for simplicity I call the one "completed" and the other "cancelled". Or do I have another misconception here? Thanks for any clarification of this (delicate) issue. Don Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103796
  - 6
    - Newbie with Vista 32bit and driver installations Hello Last night "a spiritual phenomenon" propably deleted my AC97 RealTek sound hardware codec to binary space and from there to oblivion. As i powered my computer today all soundware drivers was gone. I downloaded drivers to Vista form RealTek's website and everything went seemingly well.. ..until installation was in picture. "not digitally signed" "could not be verified" "do you want to continue". Few times i pushed continue button with same result, question "do i want to install anyway?" continued repeatedly. Situation now is that i have 6280_Vista_APO.zip downloaded to my harddrive, even unzipped, but installation won't succeed. Search internet to find drivers after note that Vista wants to do so results only to package already downloaded. Obscure error message something about Vista/Vista 64 +t00 A... And installation stops. Yesterday sounds was ok, except other channels overdrive properties which was corrected by reboot. After all i'm satisfied with this Vista 32bit Home Basic OS but as i am from and in Finland a question related earlier Windows experience comes to my mind. Am i Having A Pirate Alpha Version After All, No Concern How It Looks Like To Be Genuine Microsoft Product. Support page with Contact Info is checked somewehe in 2007 spring, support portal suggest to change country but nothing else, proxed & popped? Anyway thank's in advance. Mika Yrjönen Hämeenlinna Finland "i'm here form a bananaboat lottery, give me micro-owen, a Toyota, new TV an nice apartment but not forgot the money. Ambubababa" Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103795
  - 7
    - NDIS 6.0 test -- 2c_oidndisrequest.wsf script terminates abnormally I am performing NDIS 6.0 test on LAN device. During "2c_oidsndisrequest" test, script terminates abnormally.It gave the message "Invalid procedure call or argument: 'Left' ". When analysing the failure carefully observed that one of the argument i.e "Version" will be Empty after this function call, bDriverInfoFound = oNDTSupp.DriverInfo(DriverName,Size,TimeStamp,Version,Checked) So after the above function call, when this statement executed , HighWord = Left(Version, FirstPos-1)), the Left () function called with Version as Empty causes the script terminated. Any idea how to fix this problem !!!!!! Below is the code where the script terminated. Also the NDIS test logs provided. 2c_oidsndisrequest.wsf code; HighWord = Left(Version, FirstPos-1) /* Here the script terminates*/ Temp1 = Left(Version, SecondPos-1) NDIS Logs : Variation #48 Checking if OID must be queried Querying/Comparing return values NdisRequest - OpenId = 0x01010001 - OID = OID_GEN_VENDOR_DRIVER_VERSION Vendor Driver Version Number = 65536 NdisRequest - OpenId = 0x01010001 - OID = OID_GEN_VENDOR_DRIVER_VERSION Vendor Driver Version Number = 65536 Variation #49 Testing OID_GEN_VENDOR_DRIVER_VERSION [624940]NdtSupp: DriverInfo: GetFileVersionInfoSize return 0 for C:\Windows\system32\DRIVERS\usbiad.sys. NdisClose - OpenId = 0x01010001 NdisClose - OpenId = 0x01010002 NdisClose - OpenId = 0x02010001 Variation #50 Verifing script completed successfully... FAILED: [0] Script was terminated abnormally! THIS COULD BE THE RESULT OF AN INTERNAL ERROR, DELIBERATE TERMINATION OF THE WSCRIPT PROCESS OR STOPPING THE SCRIPT WITH THE UI! Also If i see the logs at Variation #48 it is getting the Vendor Driver Version Number as 65536, but fails to get at variation #49. Please provide help immediately as I am going bald due to this problem. Rgds, RK Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103790
  - 8
    - How to disable a driver programmatically from another driver I have 2 drivers that are not directly layered on top of each other, but have very tight coupling. If one driver gets disabled by the user, I would like to force the other driver to be disabled as well. I know I can send messages between the drivers using several different mechanisms. But if I get an exit message from the other driver, how can a driver disable itself gracefully, or alternativley disable the other driver gracefully? Thanks, Michael Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103783
  - 9
    - IoGetDeviceProperty on a deep PCI system crashes I am calling IoGetDeviceProperty within the start irp. After waiting for the irp to come back up, I call IoGetDeviceProperty with DevicePropertyAddress. I then crash with a kernel stack overflow (double fault). I realize that the system I am on is around 20+ pci-pci bridges deep, however the reason I am performing such a test on a system with so many pci-pci bridges is in anticipation of PCIe becoming more main stream and every switch consisting of two PCI bridges. We do build large systems for customers, but with PCI we help customers setup their systems to have a flat topology. However, with PCIe our cabled PCIe will have a much greater impact on PCI depth as each end contains a switch, thus adding 4-5 PCI-PCI bridges to the tree. On these large systems, reaching 20 deep will be pretty easy to do. You may ask why we need location information. It is to provide slot information in our chassis so that customers can easily identify their devices when a system consists of multiple chassis with multiple slots. Any help would be appreciated. Thank you. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103777
  - 10
    - WHQL retest required ? Hi If we just change device name from inf file , should we retest WHQL ? Or can we have a way to update inf file with a lower fee ? Thank you . Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103775
  - 11
    - "Identifier not found" and shlwapi.h on WDK I'm a beginner with driver.. help me please. I have to develop a PScript Mini Driver and I started with oemps. I have to check a registry key so I included <shlwapi.h> and I inserted $(SDK_LIB_PATH)\shlwapi.lib on file SOURCES. When I run build utility (w2k environment) I get this error: ddihook.cpp(545) : error C3861: 'SHGetValueW': identifier not found. I use latest WDK released (6001.18000) What I forget to do? Thanks in advantage Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103767
  - 12
    - How to get the memory frequency in windows OS? I know that the CPU frequency is saved in the registry. but who can tell me where is the memory frequency. Maybe it is not in the registry. I found it in CMOS, but I don't konw how to get it in the envirment of windows os without testing myself. Thank you very much! -- å¤©è?¥æ??æ??å¤©äº¦è??ï¼?äººé?´æ£é??æ?¯æ²§æ¡?ã?? Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103765
  - 13
    - can you help me to find what is the problem with this driver? Hello, This is not a device driver development question but I hope you can help me to find a solution or redirect me to the correct newsgroup. I have a Motorola RAZR V3 phone. I used to connect it to my XP computer and sync it with my outlook. Some days ago, I found a malware on my PC and for removing it, I did a repair install and after that my mobile cannot be detected by windows XP. I delete the mobile driver and re installed it without any success. when I connect my mobile to the PC, I get a message that system is found a Motorola V3 mobile and then a windows appears saying that it cannot install my hardware. How can I find what is the problem and how can I fix it? Any help is very appreciated. Regards Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103751
  - 14
    - ACPI Resource / PMBase Register ICH9 / Watchdog I have been tasked with implementing a watchdog driver using the ICH9 watchdog. Until now my only experience in writing KMDF drivers were with standard PCI devices such as the SMBus interface. However, now I am having a tough time trying to determine exactly how to access the resource I need when it seems to be part of the "motherboard resources" with no clear way of accessing. I am going to run into this same problem when it comes time to write the GPIO driver needed of future SBC's. Has anyone had any experience in writing drivers similar to this - where the resource within the ICH device is tucked away with no clear way to access. Is it somehow tied to ACPI.sys ?? Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103742
  - 15
    - NDISTest 6.5 On Windows Server 2003 SP1 Hi! Is it possible to run NDISTest 6.5 on 2003 SP1? I've been trying to run NDISTest in server mode on a 2003 system and have not had much luck. NDISTest appears to be trying to load ndprot60.sys and fails, which seems to be expected. Anybody know what I need to do? Thanks! Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103739
  - 16
    - polliing of HID class device input endpoints Hi, I am developing the firmware of a low-speed HID-class device and corresponding PC user application. Is there any way to disable polling in an HID-class device interrupt endpoint? The device must receive input report requests only when the user application request it, and not continuously. Thank you -- Andrea Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103738
  - 17
    - UniDV and location of My Documents I have a UniDRV based print driver that implements a rendering plugin (to use the IPrintOemUni::ImageProcessing method to catch the image data). Normally works fine on XP and Vista (with or without SP1). It doesn't work though on Vista (with or without SP1) if the user's Documents folder location is changed to a UNC path. Changing the location of the Documents folder to a mapped network drive does not cause the problem, but a UNC path does. (A UNC path works fine on XP). Symptoms are that the rendering plugin is never loaded. To reproduce simply right-click on the Documents entry in the Start menu, select properties, then the Location tab and the Move button, and select as a new location a folder addressed by UNC. Then print to a printer using a UniDRV based driver that implements a rendering plugin. It won't be loaded. Is this something I'm doing wrong, or a UniDRV problem? Any suggested workaround? Thanks, Colin. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103736
  - 18
    - UniDRV and redirection of My Documents I have a UniDRV based driver that implements the IPrintOemUni::ImageProcessing method in a rendering plugin. Normally works fine in both XP and Vista. But in Vista it fails when the user's Documents folder is changed to a location referenced by a UNC name (\\server\dir). It is happy if the Documents folder location is changed to a mapped network drive, but not if the same location is referenced by UNC. Relocating the My Documents folder to a UNC on Windows XP does not exhibit the problem. The symptoms are that the rendering plug in is never called if the Documents folder location is changed to a UNC path. I can't see really how this can be my code or configuration causing this, I think it must be an issue with UniDRV. To reproduce simply right click on Documents in the Start Menu and select Properties then the location tab, and then select the Move button and select a UNC named location. Then try a UniDrv based driver that implements a rendering plug in. I don't think it will be called. Is it something I'm doing wrong, or a bug? Is there a workaround? Colin. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103735
  - 19
    - retrieve driver object of a device handled by other driver Hi. Is there a way to get a DEVIE_OBJECT pointer of a device which is handled by a driver that is not mine ? my driver (WDF based) handles few devices that exist on one PCI card. The pci-2-pci bridge device on that board(card) is handled by the pci.sys driver. so my question is - can i get a handle to that bridge's DEVICE_OBJECT ? the reason for i want this can be for reading PCI location info of the bridge for example. thanks, Kobi. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103734
  - 20
    - How can RS-232 communication in WDM? How can RS-232 communication in WDM? (Something like ReadFile(), WriteFile() in Win API32) I'm beginning WDM programming. I has searching DDK document. But, I can't. I want sample code or hit and tips. Sorry, My English is bad. Thank you for reading. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103733
  - 21
    - Mirror Display Driver: how to lock desktop so that only remote use Hi all, I have a Mirror Display driver for remote desktop like application. I want to lock server's display while remote users are connected and seeing the display. Like when RDP client connects, server gets locked and only remote user can see. Please suggest me what to do? -- SachinS Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103732
  - 22
    - Need help writing NT4 compatible Audio and Video Drivers Guys, I know this should look lame for you, but I am new here and I really need a Video and Audio Driver for my Intel G31 chipset (onboard audio and video), and compatible with Windows NT4. Doesn't matter how weird this looks (since its a brand new chipset and an old OS) but that's a real need, since I can't find these driver anywhere. Can you guys give me tips of how can I do that (I am an expert C/C++ programmer but never created a Device Driver before), or there is some easy way to transform an Windows XP Driver in a NT4 Driver ? Regards, Helio Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103731
  - 23
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Tag: 103730
  - 24
    - FYI: New Windows Driver Kit (WDK) Documentation blog http://blogs.msdn.com/wdkdocs/ This new blog provides timely information about the WDK and Windows Logo Kit (WLK) documentation sets and connects Windows driver developers with the WDK documentation team. If you are in the Windows driver community, you can add this blog to your RSS feed. Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103724
  - 25
    - detect if driver is already installed Hi, I have a driver, simple .inf. I 'install' it, wit SetupCopyOEMInf(). At this stage, the driver is not yet fully installed, until after device is attached to the PC and windows (XP) detects the device and maps the right drivers for it. I wish to programmatically detect if drivers are already fully installed (mapped to device). What's the most reliable way? I'm guessing I need to enumerate all devices and find for one that has the correct Device ID? Any easier way? Any sample code? Thanks! Lisa Tag: How to Uninstall PNP and LowerFilter driver. Tag: 103721

Our application installs a PnP driver which depends on a storage filter
driver configured as a lower filter. When we attempt to uninstall the PnP
device via Device Manager and choose to delete the binaries, Vista 64 reports
that the filter driver is not signed at boot time. Both drivers have valid
WHQL cat files and were installed via a single INF from an MSI file.

Is there any information on how we can configure/register the drivers and be
able to remove them via Device Manager and/or by an application? Our goal
is to remove all registry and binaries associated with the PnP device.
Thanks

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