Problem opening FMeditor

I was using the editor last night, and everything was working fine.
Today I try to open it and it gives me the message "Warning: Did not find font resource: fonts/helveticaneueots"
Does anybody know how to fix this? I've tried reinstalling the game and the editor, as well as restarting my computer.
No idea why this is happening considering it was working only hours before that.

Erm... something to do with the skin cache.

http://www.neoseeker.com/forums/55050/t1695037-editor-help/



Also, open your FM, go to Preferences and deselect the 'use skin cache' box.