---agissi--- said:Its a background process running that does it. Heres waht you do:
Start > Run > Cmd
type in:
tasklist
*gives lists of all background processes running*
taskkill /IM *process name* /f
Ex:
taskkill /IM Msblast.exe /f
Look for any abnormal tasks running.. one of them is whats closing your taskmanager.. I forget the name of the task that was closing mine.
Hope this helps