There are several suggested manual methods online you can try google.
That said you can try
If you think you have a virus infection on your PC do one or both of the following :
- Run the free Mcafee Stinger program from http://vil.nai.com/vil/stinger/ -
- Download here latest version of getsusp https://community.mcafee.com/thread/32269
Add your email to its preferences so Mcafee can contact you. It will note any suspect files and send them to Mcafee This allows the dat files to be updated to detect and clean them.
If you want another opinion, or to be on the safe side, then you can do a scan with the free versions of these tools :
If you already have Malwarebytes installed, the virus could be protecting itself against it. In that case, in order to get Malwarebytes running you'll need to rename the executable. Open theC:\Program Files\Malwarebytes Antimalware folder, then rename the "mbam.exe" file and double-click directly on the file to open the program. After updating the program, run a full system scan usingMalwarebytes.