I am facing the problem of not accessing regedit, taskmgr, msconfig, cmd, gpedit.msc.
Whenever i enter these things sometimes i get a message that they are disabled by the administrator.
And sometimes these screens just display on the screen for a second.
All these problems are occurring after i installed IE7 beta version on my computer.
Now even i have removed it and reinstalled windows xp.Still the problem persist.
I think its some kind of virus.
Can somebody help me in this regard.