Hi all of you , I have a problem with task manager which I can't open it,I receive a messege"task manager has been disabled by your administrator"

Are the an administrator on your machine?

Is this machine on a network? If not, are you using an administrator user ID?

Well that would mean that a piece of code (or a selection from the user group panel) has been set not to let you open it, because most likely, if you are on a network you could end everyone's programs, or if on a single machine you could end security or monitoring software, etc.

hi all of you , i have a problem with task manager which i can,t open it,i receive a messege"task manager has been disabled by your administrator"
Download sdfix utility tools from Google search and run this tool in save mode

There is a group of nasty computer viruses that is causing these messages.
To re-enable it to allow you access to it you can follow these steps:
Task Manager has been disabled by your administrator (http://windowsxp.mvps.org/Taskmanager_error.htm)