Then try to install macOS 10.13/10.13.4 update again.

The profile picture of macOS Catalina is a lovely picture of Santa Catalina Island which changes depending on the time. Here’s how to Install macOS Catalina on Unsupported Mac. Catalina also has a Time-Shifting desktop which turns light into dark or dark into light according to your time zone.The DVD Player app will be located at this location even on Macs that don’t officially support the SuperDrive (though recall that you can make the SuperDrive work even on unsupported Macs if you need to). How to Use & Access DVD Player in MacOS Mojave.To work around this, immediately relaunch the affected application after receiving the crash message. Some third-party applications do not open or crash on launch This is an issue Apple introduced in 10.15.4, and is not an issue with the patch itself. Download the latest Catalina Installer using the latest Catalina Patcher version.