Hi sch,
What does the splash screen display in the bottom right corner? (progress information)?
Windows 2000 does not always install the software correctly if you have not installed the 2000 updates prior to instalation.
I would suggest that you un-install the vision module, install the service packs for 2000 and then try reinstalling the Vision Development modules. If this doesn't work then get back to me and I'll investigate further.
Regards
AdamB
Applications Engineering Team Leader | National Instruments | UK & Ireland