? Im not familar with how to access older versions of OS Someone above mentioned booting into an OLDER Os and install. I like the version of Adobe Lightroom that I have been using and I just want to get it to work, Please help. When i click the un-install option on the application ( which I do not want to un-install I just was trying to see what version i had) that is when I get the error message up top.įrom what i am to understand - the iMac operating system now switched to only run 64-bit and that i need to contact the developer ( Adobe Lightroom ) to be able to get more information. When I click on it, rather then it opening it just quits, everytime. All was working well with this application in the past, until I tried to use my application that is installed on my iMac. A few years ago, I also purchase the standalone ( i think that the correct term) Adobe Lightroom software. I have a iMac Desktop (4K ) few years old. When I called into Adobe customer Support, they sent me here. Normally, If I had any computer or application issues, I would call and speak with someone to help describe the issue I am having. I do apologize, I may not know the correct Tech jargon.

Lightroom 6 standalone 2021