virus scan wont finish and shutsdown computer

File size: 420352 bytes
Filetype: PE32 executable for MS Windows (GUI) Intel 80386 32-bit
MD5: a595f138ce512895204ddc6723f0bb4a
SHA1: 543df5f8478b6237255161d81ace389f77580b76

found nothing

File size: 360448 bytes
Filetype: PE32 executable for MS Windows (native) Intel 80386 32-bit
MD5: 0601f83f6784c220ee302f03f702316e
SHA1: 7bf3b91094d58fc8c6b07d62229e6d1b700135a8

found nothing

do you reckon i should reformat

No, I just had to check something that Combofix pointed out. Could of been a false positive, all of the scanners found nothing on both files sounds like them 2 files are okay.

Click Start > Run and copy/paste the following bolded text into the Run box and click OK:

ComboFix /u



This will also reset your restore points.

How is the machine running now?