Can't update to 10.4.3
I am running 10.3.4 but when I go to the App Store I click on the install button but I get a message saying:
Final Cut Pro X is already installed on this computer. Open App Store to check for available updates.
I check my updates and Final Cut is not available. I am running macOS High Sierra 10.13.6 on a Mac Pro. Thanks for your help.
Mac Pro, macOS High Sierra (10.13.6)