ginosoccio ginosoccio I didn't forget the CL tool (there are a ton of references to downloading/installig/using if you google), but was reluctant to post the link for CodeSigner with a graphical interface. I'm sorry it didn't work for you. Again, I'm on an Intel Mac using macOS Monterey v12.4 and codesigning the Filmora app fixed the problem, as it does on many macOS warez. You don't give a lot of information {"macOS 12 and 13", version of Filmora, Intel or M1(ARM) machine) and obviously there are many variables. If you are on an M1/ARM Mac, for example, Wondershare Filmora will not run no matter what you do. In any case, I'm sorry my fix didn't work for you.