I am trying to undo deduplication on a volume in Windows Server 2012. Whenever I start an unoptimization job, I get the following error in the Deduplication Operational log:
Data Deduplication error: Unexpected error.
Operation:
Initialize job manifest.
Enqueue a job.
Error-specific details:
Error: Error opening volume dirty indicator file \\?\Volume{20ddff7b-b26e-11e2-93f1-00505690d738}\System Volume Information\Dedup\Settings\VolumeDirtyIndicator.bin, 0x80070003, The system cannot find the path specified.
I have no idea what to do with this error.