Captivate is frozen at this. The export box won't close, it is just not doing anything. The only think I can is Control + Alt + Delete and force close the program and start over. What am I doing wrong?
The screenshot shows that you are publishing (Export is something different) to passive video, and that the publishing is blocked by a SWF to MP4 conversion, which means you have SWF-based content in that project. Can you check, please? I cannot see everything on the filmstrip.