Question Cmd opens and closes so fast

[Myths00]

the title says it all + I tried emptying the AutoRun RegKey "Computer\HKEY_CURRENT_USER\Software\Microsoft\Command Processor " but there was no command processor file.

 

[Math Geek]

title does not say it all. what are you doing when you see the cmd open? are you trying to open it and it closes real quick?

what are you trying to accomplish by messing with the registry?

we need a lot more information and background including system and OS specs before we can even begin to understand your issue