Imac MAc OS Ventura 13.6.7 Logic pro X projects backed up in dropbox and external HD won't be recognized
Recently I had a BIG problem when upgrading to Mac OS Ventura: I lost all backups already stored in dropbox. So I made a new folder and backed up in dropbox and on an external HD all the projects I had left, and, surprise! When I try to open them, the finder and Logic proX won't recognize them as projects but aonly as simple documents to be opened with text edit, although tey are there with all the MB or GB of the original logicX project.
How can I fix this? How can I make my system to recognize those files as what they really are, not docs but logicX projects? I'm so ****** off, there goes all my music production material of A YEAR!
Can someone help me, please?
Here's a snapshot
iMac 21.5″, macOS 10.15