hgqhp.exe is a Trojan.DNSChan-K. hgqhp.exe opens a back door. Related files: %System%\hgqhp.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill hgqhp.exe process and remove hgqhp.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.