The vista is a 64 bit version and we didn't get the right version of antivirus.
That detail is missing from your post so I'm left to guess.
I am trying to reload my os (vista) on my desktop setup and I can't get any of the popular free applications to install. I have used GW scan 5.12 a number of times and it still doesn't install. Anyone have an idea as to what's up??
The system is a Gateway 5438 w/4 gigs of ram 320g hd or 500g hd. Same results with either.