Hello MacRumors Community. Just uninstalled a music app called Reason 10. The file to start the app was inside the app's folder in which other stuff like Factory sounds were. I dragged the entire app folder to the trash and clicked on Empty Trash. Then I searched my computer and found multiple files & folders of Reason (about 5GB size in total) plus the authorization software of Reason 10 called Authorizer was still there. Couldn't access the files anymore because the app is gone but Authorizer still worked. Now, did I properly uninstall the app? Why didn't related files of folders of Reason 10 get deleted? Would it have been better if I had dragged the file which starts/runs the program in the trash and the deleted the app folder after that? I hope someone can help me out here. Thanks.