Your Security Settings Have Blocked An Application Exclusive [verified] Jun 2026

Since macOS Catalina, Apple has dropped support for 32-bit applications. If your app hasn’t been updated to 64-bit, the security system will block it and show this message.

Once you do this once, the app will open normally forever. your security settings have blocked an application exclusive

Note: Java removed the "Medium" security setting in later versions. If your version of Java only has "High" and "Very High," you use the Exception Site List (Method 1) for unsigned applications, as "High" still blocks them by default. Method 3: Clear Java Cache Since macOS Catalina, Apple has dropped support for