Backup on Windows 7 64 bit has worked for months - now it comes up with error 0x80070015 - backup failed - run backup. I have reinstalled Windows, formatted the external HD -- searched the forums and don't seem to be able to find a solution.
Computer is new high spec'd i7 - ATI HD 5870 6GB ram Gigabte x58 MB -- Windows 7 ultimate, office 2010 RTM
Any suggestions appreciated, thanks
I would like to confirm if the issue only occurs when backing-up to external HD.
According to my research, the backup operation fails because Automated System Recovery (ASR) unnecessarily returns an error for noncritical disks. The following thread also discussed this issue. Please check if any suggestions on it will work:
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