[CLOSED] Issue with 'valid font'

Hi Guys,
I’m having a problem with trying to open up one of my fonts that I’ve recently edited, but when I opened it up again, it said Project does not contain a valid font! What could be the issue? Thanks to anyone who finds a solution :slight_smile: . I’ve worked on this for several weeks very hard.

Which version of FontCreator are you using?

10.1. It recently updated

If you help me, I will post a preview of my font

[EDIT] The problem is solved after removing the illegal copy, and buying a legitimate license :smiley: