Perform a system restore to restore the computer to an earlier date.
Then download and install malware bytes and run.
After that download and run the Kaspersky rescue disk. You need to burn the disk as an image. Boot off the disk and update the virus definitions before you run a scan. Just to warn you a scan can take some time.
I got a virus, av.exe, or xp Antivirus 2010. I went to task manager and stopped it from running then searched for av.exe and deleted the 2 eiles that i found for it, one in prefetch and one in the application data file. Then I could not open any executable files, nothing on my desktop. I get the OPEN WITH screen. I downloaded the anti malware mbam.exe and followed the forum instructions to get it to run and this did not help, although i could not update it once I downloaded it because of the same problem of getting the OPEN WITH screen. I cannot open ie, I got here by using aol. I tried to run system restore and it won't open either, I get the same OPEN WITH screen.
I have windows xp. I am extremely frustrated and desperate for help.