I'm trying to figure out what the best way (best practice way) would be for changing the default application for an extension type. Managed pref? Profile? Script? I could see how this might be useful in different applications but ours is mainly to keep .jar files from launching. This is solely for killing Minecraft launchers. I am very interested in a one and done approach, we are way past the warning the users. Since El Cap, we are no longer able to kill / remove the JAR Launcher program because of system integrity settings. I need an effective way to cripple .jar files, being able to reverse it would be a bonus but not critical. I know this type of question has been asked but I don't think this particular method has been used. Thanks.
