How To Resolve Error "Topaz App installer can't be opened because Apple cannot check it for malicious software."

You may get a pop-up on your Mac when opening one of our installers that it ''can't be opened because Apple cannot check it for malicious software''. This is a security feature in MacOS for apps that aren't downloaded through the App Store and is controlled by your MacOS security settings.

To resolve this conflict:

1) Open your System Preferences and go to Security & Privacy > General tab.

2) Click on Open Anyway under "Allow apps downloaded from". It may bring up a similar dialog with an option to ''Open''. Click ''Open'' and you should be able to start the installation.