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Old 07-23-2021, 08:31 PM
Mr. Kelly Mr. Kelly is offline
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Join Date: Nov 2000
Location: Newton, MA 02458
Posts: 272
Default Re: PT 11 unable to open in Big Sur 11.5

Quote:
Originally Posted by Obsidian Dragon View Post
I just noticed that your are running Big Sur 11.5. That just came out a day or two ago (as of this posting). My guess is that Protools 11 (or some plugin you have installed) is not compatible with Big Sur 11.5. It probably worked with Big Sur 11.4 but now that you are running MacOS 11.5, there is a problem. You should try to revert back to Big Sur 11.4 for now. Simply restore from a backup that you made before this update.
Thanks Obsidian.

Interestingly, updating to 11.5 was what I did to try to resolve the conflict. My inability to boot PT 11 happened on Big Sur 11.4, initially.

I am only vaguely familiar with macOS. Does the OS do it’s own back up in some way? Windows Ken restore your system to a previous time. I don’t think macOS can do that, right?
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