I seem to be running into trouble with some of our servers running NT backup. Every time one of the scheduled full backups run there seems to be a problem. It will run for a few hours and then it won't successfully complete.
Error: The device reported an error on a request to write data to media.
Error: C: is not a valid drive, or you do not have access.
I am also getting a code 1f
The differentials are working just fine and are being backed up at the same location.