Cnalvin.exe is a Spyware.PCSuperSpy. Cnalvin.exe logs keystrokes. Cnalvin.exe monitors user Internet activity. Related files: %ProgramFiles%\Coding Workshop\cnalvin.exe %ProgramFiles%\Coding Workshop\cnalvwsi.exe %System%\SSPng.dll %System%\SSubTmr6.dll %System%\vbalGrid6.ocx %System%\vbalIml6.ocx %System%\vbar332.dll More info: http://securityresponse.symantec.com/avc... Removal: Kill cnalvin.exe process and remove cnalvin.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.