>>I have a feeling that I have either a virus (not detectable by AVG) or a nasty spyware. Often it's very hard to switch between windows and all applications may go excruciatingly slow.
>
>The file wc.dll is the root to WestWind's WebConnection program. The UT used to use it to drive this site, but it appears it is migrating to ASP.Net. Just a thought.

I know this. But for some strange reason for a moment FireFox was requesting this file to be either downloaded or opened.

Also the IE still doesn't work on my PC, only FireFox. And I have a lot of other strange things going on. I'm hoping to buy a new PC soon, but it would be nice to clean my old PC too.

BTW, my friend told me she had the same problem at her home as well.