My old antivirus suscription expired a week ago so I downloaded avast. After installing it, it started detecting all my processes as infected or something. The virus was always Win32:Agent-APRIK [Trj] and it was located on C:\ProgramData\RazorU0\iuznffnsd.exe but that folder doesn't exist!! There isn't any RazorU0 folder. If I delete the virus chest the antivirus starts detecting all the processes again and sending them to the virus chest. I don't know what to do. Please anyone help.