Error 0x80070032 in Windows 7 Backup

My Windows 7 Backup Failure with Error message 0x80070032. What does it mean?

If the Windows Event Log and the Task Scheduler services are disabled, this error will happen. Go to Check if these services are disabled or not in windows 7.
If they are in a disabled state, enable this two services. Then restart the windows and try to backup again.