I am able to obfuscate an executable. I create a project, add the .exe, configure the options and then click Obfuscate! from the Tools menu, right click or tool bar. However, I have additional .NET assemblies (.dll) which are references. When I add these to the project, all the Obfuscate options are grayed out / disabled. I also tried to create a new project with just the assemblies and again, everything is grayed out. I can set the Obfuscation Options for the assemblies, but I can't figure out what to do next.