Windows Server 2012R2 Domain Group Policy could not be opened, may not have the appropriate permissions, the problem has been resolved.

Windows Server 2012R2 domain group policy cannot be opened, may not have the appropriate permissions, can not find the network path

Looking for a lot of reasons, you think it is caused by the recent Windows update update?

Tested on the virtual machine, installed the update, the system domain group policy on the test virtual machine can be opened? Compared with the installed updates, it turns out that the patches updated by the two systems are not the same. Is there a problem with updating patches on problematic systems? I originally wanted to find the corresponding patch and uninstall it, and then I continued to think about the cause, and then I wondered if it was caused by something I had done recently. I remembered that I recently disabled netbios, and then immediately restored netbios to the default state, and the problem was solved.

Return to the initial state

I would like to remind myself to take notes before doing this, and it is best to test some unfamiliar operations before applying the production system. I would also like to thank others for their inspiration when searching on the Internet.