Win7 Ultimate system restore button is grayed out and can not be used to solve the problem

System problem selection and restore is the best, because reinstalling the system is a waste of time, and will cover the C drive, the key restore is simple and effective in the case of no big problem, but the user encounters the Win7 system restore button Gray is not clickable, what should I do?

1. First, click to open the Start menu of the Win7 Ultimate computer and then go to the Control Panel.

2. In the interface of the control panel, click to enter the system security - system - management tool service, then find the Windows Backup service in the open service window, and click to start the service .

3. If the above method does not solve the problem, press the Win+R shortcut on the Win7 Ultimate computer keyboard to open the computer's running window. In the open running window, enter gpedit. Msc and click Enter.

4. In the Open Group Policy Editor window, click to expand Computer Configuration ▶ Manage Templates ▶ System ▶ System Restore in the left menu, find and double-click to open [Close System Restore].

5. After the pop-up window, change the default configuration to disabled, then click OK to save.

The above is the Win7 Ultimate system restore button is grayed out, the solution is introduced, the system has a problem and the restore can not be used with a real headache, restore restore function is only a few steps.