Logic Pro X 10.4.5
I recently had Logic Pro 10.4.4 open when the update to 10.4.5 started I did not see a "close program" and was not paying attention, as I was busy with something else at the time.
The update started. I then noticed the open Logic 10.4.4 and closed it.
When the update was complete I tried opening the new Logic to continue with my project.
All i got was the flash screen and then it crashed. It will not run. I called Apple and have a case number
Case 100836247567. We tried everything, re-loading it binning it restarting but nothing works it just crashes. I then went to a backup a few days earlier while Apple said they would sort this out and revert to me. They have not sorted this out and what happened yesterday is I had two copies of Logic Pro X in applications 10.4.4 that was working and 10.4.5 that was not. I decided to stick with 10.4.4 and bin 10.4.5.
I believe I deleted the correct application 10.4.5 but now 10.4.5 is back and all my work in the ether.
I have trawled the internet for a fix without success. I need help and ideas of what to do.