Hi,
I have 4 physical parallel ports on the board, and I have set "LPT4:" on the
registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Ports. But I can just use random 3 of 4 parallel ports. The
combo box "LPT Port Number:" of the page tab "Port Settings" on the device
manager can only be chosen from LPT1 to LPT3. How can I do to use all 4
parallel ports???
By the way, I use the same parallel port driver, i.e. parport.sys, and the
.inf file is also the same, msport.inf, except allocate some required
resource, such as I/O ports and IRQ, for each parallel port.
Thanks all...