"Unsupported Library" cannot open my photos stored on an external drive

Started 2 months ago | Discussions thread
terrydev Regular Member • Posts: 250
Re: "Unsupported Library" cannot open my photos stored on an external drive
1

The problem here is that your Photos library was upgraded to a v5 library when you went to Catalina. Photos on Mojave is a v4 and the earlier app can't ope the later libraries structure.

I'm sure you had a back up before upgrading from HS, so simply replace the Photos library with the back up and upgrade to v4.

Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow