I cannot install F-Secure SAFE on Mac OS version 10.13 (High Sierra) or older. Why is that?
Mac OS version 10.13 (High Sierra) or older is no longer supported by F-Secure SAFE. Please consider upgrading the MacOS system or changing the device itself if it's too old to be upgraded.
The supported Mac operating systems for F-Secure SAFE can be found in the Help Guide.
Article no: 000024524