ERROR_FILE_SYSTEM_VIRTUALIZATION_BUSY 0x80070173

Error code 371 · HRESULT 0x80070173

WINDOWS

The provider that supports file system virtualization is too busy to complete this operation.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

ERROR_FILE_SYSTEM_VIRTUALIZATION_BUSY is a Windows error code (system error 371, returned as HRESULT 0x80070173) reported by Windows. Its official message is: “The provider that supports file system virtualization is too busy to complete this operation.”

How to fix ERROR_FILE_SYSTEM_VIRTUALIZATION_BUSY

  1. Verify the path/file actually exists and is not blocked by antivirus quarantine
  2. Reinstall the application that raised the error to restore missing files
  3. Check the full path spelling (long paths >260 chars need a registry opt-in)
  4. Run 'chkdsk /scan' on the affected volume and read the report
  5. Check disk health: 'wmic diskdrive get status' or CrystalDiskInfo SMART values
  6. If errors return on a clean disk, replace the drive — sectors are degrading

Related errors

ERROR_FILE_SYSTEM_VIRTUALIZATION_METADATA_CORRUPTERROR_FILE_SYSTEM_VIRTUALIZATION_PROVIDER_UNKNOWNERROR_FILE_SYSTEM_VIRTUALIZATION_UNAVAILABLEERROR_FILE_SYSTEM_VIRTUALIZATION_INVALID_OPERATIONERROR_GDI_HANDLE_LEAKERROR_STORAGE_LOST_DATA_PERSISTENCEERROR_CLOUD_FILE_TOO_MANY_PROPERTY_BLOBS

Source: Microsoft WinError.h

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