Windows Server Backup Failing

Giganews Newsgroups
Subject: Windows Server Backup Failing
Posted by:  Cameron Shaw (camerons@newsgroup.nospam)
Date: Wed, 29 Jul 2009

I've been having issues recently attempting to do full backup on one of my
servers. While the C:\ backup as soon as the second partition starts, and
the backup fails with error
2155348010 (One of the backup files could not be created.). Please rerun
backup once issue is resolved.

I've tried restarting server, but the only information I get is "Block level
backup engine service has stopped."
I'm running Windows Server Backup 2008 Enterprise X64

Any ideas?