Computer running xp was able to shut down Windows Repair Virus, but was let with several other problems. Now I have a Random Sound Virus, a Google Redirect Virus and Internet Explorer script errors. Malwarebites shut down the Windows Repair Virus, but doesn't stop the others. Also tried Ad Adware and Microsoft Security Essentials. Looks like it keeps disabling MS Essesntials. Hijack this sees nothing. What can I do?