STATUS_BTH_ATT_ATTRIBUTE_NOT_LONG 0xC042000B

Hex 0xC042000B · Decimal -1069416437 · Type NTSTATUS

WINDOWS

The attribute cannot be read or written using the Read Blob Request.

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

STATUS_BTH_ATT_ATTRIBUTE_NOT_LONG is a Windows error code (NTSTATUS 0xC042000B) reported by Windows. Its official message is: “The attribute cannot be read or written using the Read Blob Request.”

How to fix STATUS_BTH_ATT_ATTRIBUTE_NOT_LONG

  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

STATUS_BTH_ATT_ATTRIBUTE_NOT_FOUNDSTATUS_BTH_ATT_INSUFFICIENT_ENCRYPTION_KEY_SIZESTATUS_BTH_ATT_INVALID_ATTRIBUTE_VALUE_LENGTHSTATUS_BTH_ATT_PREPARE_QUEUE_FULLSTATUS_BTH_ATT_INSUFFICIENT_AUTHORIZATIONSTATUS_BTH_ATT_UNLIKELYSTATUS_BTH_ATT_INVALID_OFFSET

Source: Microsoft ntstatus.h

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