Sorry if this is long but,
I just went through some pretty weird stuff! 1st I wasn't infected or anything, just the Spybot Search and Destroy was being very slow and I just wanted something faster. I installed Superantispyware and then my computer started acting strange. I uninstalled it and installed Spyware Terminator.
I began getting notices like "mcafee.exe is having problems and must shut down" And, "google earth.exe is corrupted"
Then, the" HP help and support " started opening partially and in layers, over and over and would not close!
I tried starting in safe mode but it still did it and I couldn't look for my problem. Finally I successfully started up in another user acct(with admin.) and I uninstalled the Google Earth, and Spyware Terminator. I also did a system restore to about a week earlier. Now everything seems normal again. I have used both Spybot S&D, and Spyware Terminator before without problems so I don't think they were clashing with the McAfee antivirus but I have no explaination for the events or why I was able to start in the other account. Weird huh!
If it aint broke, don't fix it!
Jim