Visual Studio Malware???

So, I've been fighting a virus on my computer and I used an anti-malware software to get rid of it. It did a full scan, found a number of things and removed them.

And now....I can't seem to build ANYTHING in Visual Studio Express. Every time I "build" it acts like it does a successful build, even to the point that the UI shifts into "debug" mode but no window with the game actually comes up to display anything.

And it no longer seems to be creating an exe in the debug folder of the project. I've tried this with other "sample" projects and even a "raw" new project where I should have gotten the light blue screen.....but nothin.

I've uninstalled/redownloaded/and reinstalled Visual Studio Express but no change.

So, now what?!