This problem affects us when we enter the "Backup" it does not allow us to see or use one's begin:
Click "Start" and in the "Run" type services.msc and accept
Repair errors in "System restore" Windows 7
It will open a window with a list of services. At the top of the window you will see a tab called "NAME", "DESCRIPTION", "STATE", "TYPE OF HOME" and "LOG AS" (To make it easier to find the necessary services click on the tab "TYPE START "I mentioned before). Thus ordered services are following this criterion.
error
Now you must look for services that are called Snapshots volumeny Provider Software Shadow Microsoftrespectivamente. (Probably like the startup type set to "MANUAL" or "DISABLED" appears
windows 7
You click on them with the right mouse button and select the properties option (it is marked in bold). Now you get a box appears. Select the General tab and in the drop down menu choose the "AUTO" option. Click to accept
Backups
Repeat the steps in each of the two aforementioned services and finally to avoid having to restart the pc we click on "START service" and verify that this has already begun in State and that its Startup type is Automatic
System Restore
Well this is all I hope they serve and discuss any questions