ERROR_CONTENT_BLOCKED 0x80070510

Error code 1296 · HRESULT 0x80070510

WINDOWS

The requested file operation failed because the storage policy blocks that type of file. For more information, contact your system administrator.

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_CONTENT_BLOCKED is a Windows error code (system error 1296, returned as HRESULT 0x80070510) reported by Windows. Its official message is: “The requested file operation failed because the storage policy blocks that type of file. For more information, contact your system administrator.”

How to fix ERROR_CONTENT_BLOCKED

  1. Reboot once — many one-off system codes disappear with a clean restart
  2. Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
  3. Find the source in Event Viewer → System: filter for this exact code and open its provider link

Related errors

ERROR_DISK_QUOTA_EXCEEDEDERROR_INCOMPATIBLE_SERVICE_PRIVILEGEERROR_SERVICE_NOTIFY_CLIENT_LAGGINGERROR_NOT_ENOUGH_MEMORYERROR_INVALID_DATAERROR_WRITE_PROTECTERROR_NOT_READYERROR_CRC

Source: Microsoft WinError.h

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