Can't Start Fusion Core in MAC?

Here is a great article that you need to throw the old fusion core folder away and replace it with the new.

“Suitcase Fusion has detected an incompatible version of FMCore. Suitcase Fusion can not continue.”
When launching Suitcase Fusion, this error message is displayed.

Solution

- In the Finder, choose Go > Go to Folder.
- Enter “~/.Extensis” (without the quotes) into the “Go to the folder” field and click the “Go” button.
- Drag the FMCore folder to the Trash.
- Launch Suitcase Fusion.

If you still receive the same error message, see Could not start FMCore.
 Here is the link if it still does not work.