When opening/launching Suitcase Fusion on macOS 10.13 or macOS 10.14 (Mojave), you get a message of “”Suitcase Fusion” is not optimized for your Mac”.
This will happen in all versions of Suitcase Fusion when installed and launched on macOS 10.13.4 or higher and macOS 10.14 (Mojave)
Suitcase Fusion 8 and prior are not currently 64-bit applications. However, Both macOS 10.13 and 10.14 are still able to run Suitcase Fusion 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 Suitcase Fusion Product Team is currently updating Suitcase Fusion. 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 Suitcase Fusion and 64-bit compliance, please visit the link below: