Because 10.4.5 is a point release within the 10.4 cycle, it carries forward the transformative tools introduced in late 2017:
If the issue persists, remove the quarantine attribute from the application:
Before installing the update, perform a Time Machine backup and archive your current version of Final Cut Pro and your libraries to allow for a downgrade if needed. How to update to Final Cut Pro version 10.4.5 | Mac | FCPX final cut pro x 10.4.5 mac.dmg
To run the 10.4 series of Final Cut Pro, your Mac typically needs to meet these minimum specifications: Final Cut Pro 10.4: Upgrading to 10.4
Unlike major milestone updates (such as 10.4, which introduced 360-degree VR and advanced color wheels), version 10.4.5 was targeted at . Because 10
Alternatively, if you're experiencing issues with the 10.4.5 version, How to update to Final Cut Pro version 10.4.5 | Mac | FCPX
Here is an in-depth look at what made version 10.4.5 a favorite and why it remains relevant today. The Evolution of Version 10.4.5 The Evolution of Version 10
It remains one of the best versions for users who cannot upgrade to macOS Catalina or Big Sur due to hardware limitations. System Requirements
Do you need this specific older version for , or can you use the latest release ? Share public link
Version 10.4.5 introduced several high-demand features aimed at professional post-production environments.