If you are getting the following Error 0X8007007B when trying to enable system repay, do the succeeding:

1. Click the Start add, right click on Computer, and just click on Properties
2. In the left-hand article, click on system Protection
3. If prompted by UAC, click on Continue
4. Just Uncheck (C:) (Missing)

5.You will be demanded if you require to play off endorsement, stop Bout Group  Endorsement Off

6. Just Press the OK.

System Restore Error Now Fix and it is working again.