The Adobe website has instructions for creating a projector bundle (Tech Note ID 16743). After creating the bundle, you can change the Info.plist file so that CFBundleIconFile uses a custom .icns file. You can create the .icns file with IconBuilder.
If you’re not familiar with Info.plist, we suggest that you do a search of the Apple Developer Site for more information.
Click here for tips when creating a projector on Windows.
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