What can I do if I cannot start "Group Policy" for systems such as Vista?

        We know that the basic principle of "Group Policy" is to modify the corresponding configuration items in the registry, so as to achieve the purpose of configuring the computer, and it is safer, more convenient and more flexible than manually modifying the registry, so it is very popular and often used by every computer user. System tools used. But sometimes we will encounter failures that "Group Policy" cannot be started. If it is not caused by insufficient user rights, it may be disabled. Then we can save the "Group Policy" by the following methods.

Press F8 when starting the computer, select "Safe Mode with Command Prompt" in the "Windows Advanced Options Menu" operation interface, enter the system, then click "Start → Run" and enter "cmd" Enter "mmc.exe" in the "Command Prompt" dialog box and press Enter to open the "Console", click the "File → Add /Delete Snap-in → Add" button, select "Group Policy Object Editor → Add a button and click the Finish button.
Next select "Local Computer" policy in the "Console" dialog and click the "Add" button, then go to disable the "Run only licensed Windows applications" policy.
Another situation is that even the security mode can not enter, then we can enter the "failure recovery console", use the CD command to enter the "C:\\Windows\\system32\\GroupPolicy" directory, run "del /f /q gpt.ini" command, delete the group policy configuration file gpt.ini, and then restart the computer to recover.