How to enable back Task Manager?

maybe some virus may infect the system and make the task manager connot be access.

Try this method first.> Start> Run : regedit>

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\

Policies\SystemModify/Create.> DWORD Value (Value Name: DisableTaskMgr)> (Value Data:

[0 = Enabled (Default) / 1 = Disabled]) Base Hexadecimal> Exit Registry and RebootORTry

using this program http://www.dougknox.com/xp/utils/xp_taskmgrenab.zip