0xe000fe46 - No data stores can be initialized. The software is most likely installed incorrectly

I got following error:

Job ended: Friday, April 18, 2008 at 8:29:23 PM
Completed status: Failed
Final error: 0xe000fe46 - No data stores can be initialized. The software is most likely installed incorrectly.
Final error category: System Errors

For additional information regarding this error refer to link V-79-57344-65094
Errors:
A selection on device \\server.domain.com\Shadow?Copy?Components was skipped because of previous errors with the job.
A selection on device \\server.domain.com\System?State was skipped because of previous errors with the job.


Please Help...