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WININET_E_INVALID_OPTION
WININET_E_INVALID_OPTION is a WinINet HRESULT. It means that an option passed to WinINet is unknown, unsupported for the selected handle, or invalid in the current operation state.
What to check
- Verify the option identifier against the documentation for the exact WinINet function being called.
- Confirm that the option is valid for the current handle type, such as an application, connection or request handle.
- Check whether the option must be configured before connecting or before starting an asynchronous request.
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