kh.dll is a Spyware.Ardakey.B.. kh.dll logs keystrokes. Related files: %ProgramFiles%\Ardamax Keylogger\AKL.exe %ProgramFiles%\Ardamax Keylogger\AKV.exe %ProgramFiles%\Ardamax Keylogger\kh.dll %ProgramFiles%\Ardamax Keylogger\il.dll Adds the value: "Ardamax Keylogger" = "%ProgramFiles%\Ardamax Keylogger\akl.exe" to the Windows startup registry keys. More info: http://securityresponse.symantec.com/avc... Removal: Remove kh.dll from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.