Win7 prompts how some settings are managed by your system administrator.

Symptom:
The Win7 system prompts "Some settings are managed by your system administrator" when using Windows update for system update, which cannot be checked for updates, as shown in the following figure. Confirm that the login system is an administrator type, even if you log in to the system using the Administrator user.

Analysis:
Click Details found the following tips:

the prompts analysis should be carried out to limit the group policy.
Solution:
Tips: There are certain risks to group policy modification. If you are not familiar with the settings, please backup important data before operation to avoid accidental data loss.

1. Open the lower left corner of the Start menu, in the search area enter "gpedit.msc", click on "gpedit" open the Local Group Policy Editor.

2. Next, expand "User Configuration" - "Administrative Templates" - "Start Menu and Taskbar", "Delete the 'Windows update' link and access the" right click and select "Edit (or double-click this option directly), select "Not Configured" or "Disabled", click "OK" to close the Group Policy Editor.

3. Set then open the windows update after the completion of discovery can occur updated interface.

4. If you still can not set after the completion of the update, expand "User Configuration" - "Administrative Templates" - "Windows Components" - "Windows Update", will "remove all access to use Windows Update function" Also set to "disabled".

This program applies to have more than Home Premium Group Policy functionality of the system.