END TASK

Some times u come across over few programs which never close for a long time and hang up.
Opening the taskmanager by alt+ctrl+del or else ctrl+shift+esc and ending the task might close the program.
but what if it also works late.
Here is the registry trick for it....
To make this work according to our need we will have to modify the registry.

First go to Start –> Run –> regedit.

Then navigate to the following key: HKEY_CURRENT_USER\Control Panel\Desktop


In the right side pane, find the key “WaitToKillAppTimeout”, double click it and set the time to wait for not responding applications to come back to normal. The time is in milliseconds. If you want to end the task immediately, give the value as 0.