Hi Joy,
I must say that you have given the best and the easiest solution. My regedit was disabled, I tried many ways but atlast when I tried your way it really worked.
The message you're
getting refernce a policy is set up.
Start>Run>gpedit.msc>User Configuration>Administrative
Templates>System>Prevent access to registry tools -
disable if this is enabled.
By the way I am from India. I am computer eng. Where are you from?
Thanks. Take care. Bye.
With Regards,
(Shalin Shah)
ss1357@hotmail.com