Question

Where is the setting to disable the Help Menu dropdown within FileZilla 3.0.11.1 using Installshield?

Answer 1

You can't disable or enable items on this application. To modify the actual menu, you'll need to rebuild the application from source-code using FileZilla3.7.3src.tar.bz2. It's an open source and can be customized to look and act the way you want it (if you have the knowledge).