Hi Kevin:

Thank you so much for your response. We were going crazy trying to figure out what was happening. Instead of changing your code, is there a way we could subclass from your mmMessageBoxForm, and resize the form accordingly? Or do you think your mainclass would need to be changed anyway?
How could we use our own csiuMessageBoxForm? I wasn't sure how we would go about this since we need the mmAppDesktop to call the mmMessageBoxForm. Would we just subclass mmAppDesktop and override public static mmMessageBox MessageBox()? Could you please provide an example of how this could be accomplished? Thanks so much Kevin. Your efforts are greatly appreciated.