Backup failure

[Panic]

For some reason my Windows 7 64 bit system backup and restore no longer will
backup. I back up to an external USB hard drive and there is almost 400 GB
space available. Before backup is activated it indicates it needs about 325
GB. It ends up with the statement that backup did not complete
successfully. Details shows system cannot find specified file.

Any ideas? I can't determine what file is in error.

 

[Bruce Hagen]

For some reason my Windows 7 64 bit system backup and restore no longer
will backup. I back up to an external USB hard drive and there is
almost 400 GB space available. Before backup is activated it indicates
it needs about 325 GB. It ends up with the statement that backup did
not complete successfully. Details shows system cannot find specified
file.

Any ideas? I can't determine what file is in error.

Do you get an error such as the one below?
See the link below and check your Libraries. Are there any you do not
need? Do not remember creating? This also happened to me and I had a
library Quick Text that I did not need nor created and it caused the same
issue. Note: The exact error number may not be the same, so don't let that
alone sway you.

Windows Backup Error (0x80070002) When Adding Custom Libraries
http://cogitation-rumination.blogspot.com/2009/12/windows-backup-error-0x80070002-when.html

 

[LSMFT]

For some reason my Windows 7 64 bit system backup and restore no longer
will
backup. I back up to an external USB hard drive and there is almost 400
GB
space available. Before backup is activated it indicates it needs about
325
GB. It ends up with the statement that backup did not complete
successfully. Details shows system cannot find specified file.

Any ideas? I can't determine what file is in error.

I get that error when the drive is full. I have to make room by
deleting the oldest backups. Then it works.