michaelpgs

I have four of the payed for Malwarebytes installed on our computers. On one desktop, I have removed 6 PUP.optional a....viruses only to have one recur after 1 or 2 minutes of operation and always upon shutdown and reboot.. That is: The virus is still recuring no matter how many times I remove it using Malwarebytes. I have tried the following - full scan - took two hours, Flash, and quick scan - nothing works - any ideas would be helpful. Thanks, Michael