When opening/launching Suitcase Fusion on macOS 10.13 or macOS 10.14 (Mojave), you get a message of “”Universal Type Client” is not optimized for your Mac”.
This will happen in all versions of Universal Type Client when installed and launched on macOS 10.13.4 or higher and macOS 10.14 (Mojave)
Universal Type Client version 6.x and prior are not 64-bit applications. However, Both macOS 10.13 and 10.14 are still able to run Universal Type Client as a native application. Simply close the warning message and continue to use the product as it is intended.
Apple has announced that all applications are required to be 64-bit (in the near future). MacOS 10.14 (Mojave) will be the last Operating System to support 32-bit applications.
The Universal Type Server Product Team is currently updating the Universal Type Client. This future version will be 64-bit compliant and will be available in the upcoming months.
If you would like additional information about Extensis' plan for Universal Type Server/Client and 64-bit compliance, please visit the link below: