Beta 5 won't connect databases

Today I did a clean installation of beta 5 on windows 10 machine. Before I uninstalled beta 2 I did a backup of all databases. Now, when I want to connect them I got the message "new database has been created but initialization failed, check the log file"
The most interesting thing is that I successfully connected one database, but for all others I'm getting this message.
Any suggestions? Thanks

The same thing happened to me, I solved it "activating collaboration"

I can't activate collaboration because all my databases are disk databases so I can't connect them as SQL databases

I can't activate collaboration because all my databases are disk databases so I can't connect them as SQL databases

I have the same problem and of course you can't have DVR 16 and DVR 17 on the same computer

All my databases came up just as I left them. (And yes, I did uninstall beta 4 first.)

No, I don't have Resolve 16 and 17 on the same machine.
But I found the solution that somehow works for me. I just created new folder to put databases in it and somehow it connects. The folder is on the same drive as the one that don't works

All my databases came up just as I left them. (And yes, I did uninstall beta 4 first.)

Well maybe I made a mistake, because after I uninstalled beta2 I delete all the folders related to Resolve. I presume, that if I didn't delete those folders, my databases will show up

I made a mistake...I delete all the folders related to Resolve.

Yep.

Well, I presume that Blackmagic adviced to make a clean install (from the scratch) to avoid some problems that could pop up when you install new version over older one. I knew that if I left all those Blackmagic folders on my drive some settings will be there even when I uninstall the old beta version. I tought those files could make some problems, therefore I made a clean, totaly new installation as I made it when I first time installed Resolve on this machine. And I end up with this (fortunately solved) problem