HELP!!! C:\windows\system32\services.exe is infected

My boss brought me his laptop and told me it has a virus.  We use Symantec Endpoint Protection.  I logged into the system and did a full scan.  All but one issue got fixed. 

 

The C:\windows\system32\services.exe is infected with trojan.patchep!sys.  I'm new to this post/forum and don't know what to do next.  Please advise as soon as you can.

 

KStice