Hi mpatteson,
a. Do you have any other third-party backup or system maintenance application installed on your computer? If yes, please
uninstall the same temporarily and try performing a backup and check if that helps in backing up successfully without any errors.
Firstly, make sure the
Volume Shadow Copy service is running and the startup type of the same is set to
Automatic.
- Click
Start, type services.msc in the
Start search box and hit Enter.
- Locate
Volume Shadow Copy.
Check for the status. If the service is stopped, right-click and select
Restart.
Also make sure the startup type is set to
Automatic under Properties > General > Startup type.
Additionally, you may also try performing a backup by putting the computer in a clean boot state.
To help troubleshoot error messages and other issues, you can start Windows 7 by using a minimal set of drivers and startup programs. This kind of
startup is known as a "clean boot." A clean boot helps eliminate software conflicts.
Putting your system in clean boot state helps in identifying if any third party applications or startup items are causing the issue. If yes, you
may have to contact the program manufacturer for any updates or uninstall and re-install the program.
Refer the following Microsoft KB article for more information on how to troubleshoot a problem by performing a clean boot in Windows Vista or in
Windows 7:
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
http://support.microsoft.com/kb/929135
Note: After troubleshooting, make sure
to put the computer to start as usual as mentioned in Step 7 in the above KB article.
Hope this helps.
Gokul - Microsoft Support
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