IMessengerApp::LaunchIMUI Method
Not currently supported.
Remarks
Important IMessengerApp::LaunchIMUI is no longer available in Windows Vista. See Windows Messenger for more information.
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Not currently supported.
Remarks
Important IMessengerApp::LaunchIMUI is no longer available in Windows Vista. See Windows Messenger for more information.