0x000006B0
RPC_S_TYPE_ALREADY_REGISTERED
The type universal unique identifier (UUID) has already been registered.
win32decimal 1712RPC and COM
Matched as: the code as given (hex)
Log a case with no specific solution
Source: System Error Codes (1700-3999) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09