Solution to the Problem of no response or black screen after the system is started

Recently, a vbs script needs to be run to update the system security policy. The general function of the script is to modify the Group Policy to meet the security requirements, but restart the computer after the script is run, the desktop cannot be displayed after the system is started, but pressing CTRL + ALT + DEL can display the task manager. You can search for a similar problem from the Internet, the Problem description and solution are as follows:

Author: wavellan

Recently, my Windows Server 2003 box started acting up. I am not sure
If one of the hotfixes downloaded automatically by the server caused
This or a recently installed application is the culprit.

When the server boots, it goes all the way to the CTRL + ALT + DEL window.
After logging in, the Windows Desktop and Taskbar just seem to never
Appear. It just sits there. Eventually, after several minutes,
Desktop appears but is generally unresponsive. In Safe Mode,
Desktop appears with no problems.

Resolve Method
For those of you who are interested, I finally resolved this issue. It
Apears as some MS patch changed the permissions on the following
Registry key:

HKEY_CLASSES_ROOT \ CLSID

In order to resolve the problem, the following permissions were added

Registry Key: HKEY_CLASSES_ROOT \ CLSID (and all child keys and values)

Permissions Added:

Authenticated users: Read access
Network Service: full control