Method 1:
Perform a System File Checker
And check if you’ve issues while attempting to take a backup
Method 2:
- Go to task scheduler (run taskschd.msc from RUN dialog OR from a command-prompt)
- Navigate under Task Scheduler Library>Microsoft>Windows>WindowsBackup folder
- Delete AutomaticBackup task
- Delete Windows Backup Monitor task
- Try to re-configure file backup
Method 3:
In case you do not find these tasks in task scheduler UI, suggest doing the following:
a. Open an elevated command-prompt
b. pcd %windir%\system32\tasks\Microsoft\Windows\WindowsBacku
c. del AutomaticBackup
d. del “Windows Backup Monitor”
e. Try to re-configure file backup.
Method 4:
The steps mentioned below include system registry modification. However, serious problems might occur if you modify the registry incorrectly. Therefore, back up the registry before you modify it.
1: Click on Start; in the start search type regedit.exe and press Enter.
If you get a consent prompt, click on Yes.
2: Browse through the following location.
HKLM\SOFTWARE\Microsoft\Windows NT\Current Version\Schedule key and then delete its subkeys.
3: Save the changes and then exit out of the registry editor.