Disk Permission Error

The error message is clear. You have chosen a destination that Lightroom has no permissions to write to, or is not writable for MacOS (like an NTFS-formatted disk, for example). Without you giving us more information, that is all I can say.

 

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post if it helps you get responses.

<moved from using the community>