Hi Eric, thanks so much for your help. Do you think you can downgrade one last one? I promise this is the last one. Since I’m asking, I should explain the circumstances. I got this drive with a project that I’m now working on, and I don’t have the latest AE version. My computer is too old to install it. Today, I found a hidden AE file on that drive that again I can’t open. It caught me by surprise, I didn’t know it was there. I would be grateful if you could downgrade this one also. Last one, I promise. It’s attached. And thank you so much!