Magic Mouse not working in macOS Mojave I update my Macbook Pro* today to macOS Mojave 10.14 (18A391).

I have a Magic Mouse that I've been using for years and that has so far always worked.

However, now the right click with that Magic Mouse does no longer work. I can do a right click with two fingers on my Trackpad but not using the mouse.

I checked the settings and Secondary click is enabled.



Double-tap to zoom does work fine.



* MacBook Pro with Touch Bar (13-inch, 2017, Four Thunderbolt 3 Ports)
I resolved it by deleting:


com.apple.AppleMultitouchMouse.plist, and
com.apple.driver.AppleBluetoothMultitouch.mouse.plist


files from user ~/Library/Preferences/ directory.