Hi,
I have researched this NetMos parallel port card at some length. Practically all of these add-on cards use the NetMos97xx/98xx chip. I believe any XP system using Parallel port card with a NetMos chip with the numbers 9705, 9715, 9725, 9805, 9815, 9825 will work with the drivers I have attached. Only the The WinXP files have been attached in zipped form.
Various problems can arise if you do not explicitly control which drivers are loaded for these cards. I find the default Windows drivers are prone to problems.
The principle trick or step is to manually select the driver to be used in installing said drivers. First, download and place the driver files ion a known location. I have found two current versions of the drivers: Standard and Special. I use the Special only because I have fewer problems with it.
Next, I recommend going to the Device manager, remove (select and delete) the MultiFunction NetMos 98xx adapter and the two Parallel Ports (these will probably dissappear when the adapter is removed), then reboot.
The system should detect the Adapter and the ports.
Reject using Windows Update (No Not THis Time).
The system will prompt for drivers asking if you want it to Install Automatically or specifiy the location.
Select Specify Location (Advanced), Click Next and Accept the Search (default) but uncheck Search removeable media and Check "Include THis Location in the Search"
Click Browse and Navigate to where you placed the unzipped file folders (again, I recommend the Special, but that is your choice--both are contained in the zip file). Once the location is selected click OK. Then click Next and follow the prompts. For a two port card you will be promted at least three times for drivers. Navigate to the same location each time.
I hope this will be of help.
David