Hi Kenny,   I’m not running “Catalina”, still on “High Sierra”, but what you have there looks to be an over zealous “Gatekeeper”, which is security built into the main OS. If you check in your System Prefs Panel there is an icon for "Security & Privacy", inside you will find General, FileVault, Firewall etc. Click on General and you should find the option to allow installation from an unknown source (Anywhere). It’s there to try and block any malicious software that could damage yo
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