ERROR_UNSUPPORTED_TYPE 0x8007065E

Error code 1630 · HRESULT 0x8007065E

WINDOWS

Data of this type is not supported.

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_UNSUPPORTED_TYPE is a Windows error code (system error 1630, returned as HRESULT 0x8007065E) reported by Windows. Its official message is: “Data of this type is not supported.”

How to fix ERROR_UNSUPPORTED_TYPE

  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_UNSUPPORTED_COMPRESSIONERROR_DATATYPE_MISMATCHERROR_CREATE_FAILEDERROR_INVALID_TABLEWININET_E_DECODING_FAILEDCBS_E_SOURCE_MISSINGCBS_E_INSTALLERS_FAILEDCBS_E_STORE_CORRUPTION

Source: Microsoft WinError.h

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