URL issue and MP4 export issue on os x

Hello there! I have somme issues since month on OS X Catalina and Animate: impossible to export videos with Animate and I have this message when I use command+enter for publication too : "Erreur d’ouverture de l’URL 'file:////Users/davidcez/Documents/etc...".

I wonder if it's not some permission error on my hard drive, maybe Animate exporting file command seems not autorized?...However I already autorized all Creative Cloud App to access all my hard drive...

Any others ideas?!

Thanks!