Initially, our problem starting with Internet Explorer redirecting to various sites. Since I'm a novice user, my teenage son went on your site downloaded several virus, malware removeal apps. He ran Stinger and Malwarebytes Anti-Malware. Several infections were cleared. But now, when we are unable to open programs. When trying to open itunes or microsoft office, the message applicaiton not found is displayed. If I go into Control Panel, select Add/Remove programs, the message c:\windows\system32\rundll32.exe "Application not found"
Also, on the taskbar, in the lower right-hand side, the Windows Security Alert symbol is displayed. Today, I ran Stinger and and Malwarebytes Anti-Malware and no infections were found.
Any help you can offer is truly appreciated.
Edited by hamluis, 25 April 2011 - 04:10 PM.
Moved from XP to Am I Infected.