Win7, XP system disable and restore control panel, registry editor, group policy method

I. Registry Editor disable and recovery
Open Registry Editor [HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Policies /System],
Find the DisableRegistryTools item on the right (if you don't add it yourself, type DWORD, the base is hex).
Disable
Change the DisableRegistryTools value to 1 (0 is not disabled)
Restore
Cannot open the registry at this time
Save the following copy to Notepad, expand to .reg The name is taken casually. Then double-click the prompt to import the registry, click Yes.
The code is as follows:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Policies/System]
"DisableTaskMgr"=dword:00000000
"DisableRegistryTools" ;=dword:00000000
Second, control panel disable and restore
Open the registry [HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Policies/Explorer],
find the registry NoControlPanel item on the right (if Not added by yourself, type DWORD, base is hexadecimal)
Disabled
Change the value of NoControlPanel item to 1 (0 is not disabled)
Restore
Change the value of NoControlPanel item to 0 (If it is invalid, it is recommended to delete this item directly)
Note: If the registry cannot be opened, please use the above method to unblock the registry.
Third, group policy disable and recovery
open the registry
copy code code is as follows:
[HKEY_CURRENT_USER/Software/Policies/Microsoft/MMC/{8FC0B734-A0E1-11D1-A7D3-0000F87571E3}]
Locate the Restrict_Run item on the right, if not, please add it yourself, the type is DWORD, the base is hexadecimal
Disable
Change the value of the Restrict_Run item to 1
Restore
Restrict_Run Change the value to 0, or directly delete the {8FC0B734-A0E1-11D1-A7D3-0000F87571E3} item on the left MMC.
Note: If the group policy is restored, it can be opened. All the above restrictions, such as the registry, the control panel can be directly banned in the group policy.
Method:
Open Group Policy, click Local Computer Policy--User Configuration--Management Template, double-click to prevent users from accessing the registry editing tool, then select configuration or disabled, select Enable to disable the registry.
Understanding the control panel under the control panel under the management template, the access control panel selection is not configured.