Since NI no longer hosts these legacy drivers on their main site, try these sources:
Original installation CD:
The GPIB-USB-HS often shipped with a CD labeled “NI-488.2 for Windows 2000/XP” – version 2.8 through 3.5. gpib-usb-hs driver windows xp
Backup from another system:
If you have an existing working XP machine with the driver, copy C:\Program Files\National Instruments\NI-488.2\Drivers\ Since NI no longer hosts these legacy drivers
Run through this final validation:
Once the driver is installed, you need to configure the GPIB controller. Original installation CD: The GPIB-USB-HS often shipped with