This can help your app(s) operate correctly again. So, today, we'll go over two ways on how to remove system preference files: the easy way (with a utility), and the hard way (manually). Now, to fix them, we must delete them - Clean up these Mac preference files makes the app create a new, default preference file. Well, with time, these preference files can be corrupted (or broken) due to things like: an app crash, a sudden blackout, or even hard drive corruption.
Your Mac's system preference files are files that store the rules (or parameters) that tell your apps how they should work. And you can find these preference files within each applications' contents. What are system preference files on Mac OS X? But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.