Recovering Photos from an External Hard Drive
I backed up my entire MacBook Pro a while back to an external hard drive. Now, I am trying to recover those photos on my new MacBook (12 in). But, my new MacBook is running Photos 5.0, while the MacBook Pro that I backed up ran a much older version of the Photos app (I think it was either 1.0 or 2.0). So now when I try to open the Photos app from the external hard drive, it says error, and basically tells me to make sure the application that I am trying to open is compatible with my new MacBook's OS X (New MacBook is running MacOS Catalina 10.15.4). Is there a way that I can open the old Photos app on my new MacBook?
Thank you.
MacBook, macOS 10.15