ERROR_VOLUME_DIRTY 0x80071AC3
Error code 6851 · HRESULT 0x80071AC3
The operation could not be completed because the volume is dirty. Please run chkdsk and try again.
What it means
ERROR_VOLUME_DIRTY is a Windows error code (system error 6851, returned as HRESULT 0x80071AC3) reported by Windows. Its official message is: “The operation could not be completed because the volume is dirty. Please run chkdsk and try again.”
How to fix ERROR_VOLUME_DIRTY
- Verify the path/file actually exists and is not blocked by antivirus quarantine
- Reinstall the application that raised the error to restore missing files
- Check the full path spelling (long paths >260 chars need a registry opt-in)
- Run 'chkdsk /scan' on the affected volume and read the report
- Check disk health: 'wmic diskdrive get status' or CrystalDiskInfo SMART values
- If errors return on a clean disk, replace the drive — sectors are degrading
Related errors
Source: Microsoft WinError.h
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