Let's see if we can trace this. Are you by any change using 3B (downloaded) software?
Please post me an uninstall list:
- Open HijackThis
- Click on the configure button on the bottom right
- Click on the tab "Misc Tools"
- Click on the Box that says "Uninstall Manager"
- Click on the button "Save list"
- Copy and past the List from notepad into your post