enable task manager

Suppose ur pc is viruse infected and u want to fight with them. Suddenly, u find that ur main weapon 'task-manager' is been disabled by virus. So, what to do in that case, you can certain

enable ur task-manager by  downloading reg file from following link, which is basically a registry patch created by me to enable task manager http://www.savefile.com/files/1886500

If you still pose some problem then you should write it to me.