We were adding a user to our computer Windows 7 Pro SP1 and decided to try to limit what programs the new user would have access to.
Unknown to us this also apparently limited the programs the administrator was allowed to access as well.
We used this page: http://www.catonmat.net/blog/disallow-windows-programs-via-gpo/
So currently, we can't access the gpedit.msc program to fix the problem.
The error says "this operation has been cancelled due to due to restrictions on this computer. Please contact your administrator". We also can't access the command prompt from this computer. We are able to access the command prompt using Logmein Pro but not sure how to fix this? We can also access the regedit via Logmein Pro just not using the desktop directly. Any specific suggestions would be greatly appreciated.