I have a group policy that forces users to a proxy server for certain websites. Really it is a way to block certain sites like facebook,etc. I force them to a proxy server at 127.0.0.1 for all but a certain whitelist of sites. Since I have upgraded to IE 10 and now IE 11, the internet explorer maintenance group policy is no longer there. I cannot edit my list of sites to whitelist. I decided to just remove the group policy object from all users until I can come up with a better solution. The problem is that all new users get the updated settings with no proxy server, however all existing users get the old GPO with the proxy server.
I have tried everything. GPupdate, deleteing the security database, etc.
It is almost as though the gpo is somehow stored in the existing user accounts.