It’s a sin to try to send an HTTP header with an empty value using the Microsoft Web Browser Control. Just keep this in mind, and promise never to do it.
Including a no-value header causes the control to fail to load the URL and to not fully respect the ‘Cancel=True’ returned in its NavigateError event.
E.g.: If your headers look like this, they will certainly break the browser:
HTTP_X_APPLICATION_VERSION: 2.35
HTTP_X_CERT_TYPE:
HTTP_X_PUBLISHER_NAME: Yusran
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