0x00002F0A
ERROR_INTERNET_CHG_POST_IS_NON_SECURE
The application is posting and attempting to change multiple lines of text on a server that is not secure.
win32decimal 12042Networking
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