0x00002F7F
ERROR_INTERNET_TCPIP_NOT_INSTALLED
The required protocol stack is not loaded and the application cannot start WinSock.
win32decimal 12159Networking
Matched as: the code as given (hex)
Log a case with no specific solution
Source: WinINet Errors · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09