User and Computer policies are stored in different Registry.pol files. These files store registry settings that correspond to the configured GPO settings. The Windows Group Policy architecture is based on special Registry.pol files. In such cases, you have to reset the saved GPO settings in local files on your computer. For example, the inability to run the gpedit.msc snap-in or even any program or app, loss of the administrator privileges, or a restrict to logon locally.
Incorrect GPO configuration can lead to more serious problems. The above method for resetting Group Policy in Windows is suitable for the simplest cases. A list of all applied local and domain policy settings in a convenient HTML report form can be obtained with the built-in GPResult tool:
