OS Sierra

[davidp27926022]

I'm on Mac OS Sierra 10.12.6 how do I use LR Classic?

[dj_paige]

The current Lightroom Classic version 11.5 will not run on Sierra. You can download Lightroom Classic 8.something from https://prodesigntools.com/adobe-cc-2019-direct-download-links.html. I leave it up to you to do the research to find out if that version will run on Sierra. Note: you still need to subscribe to use this software for more than the 7-day free trial period.

[davidp27926022]

Thank you for getting back to me! I was able to get my old version of LR working again. Now I need to migrate 100,000 photos from Aperture, on several drives, into LR so I can finally update both my OS and LR. Any recommendations on resources on how to do this. I’ve been avoiding this way too long…

CamerArt

[Rob_Cullen]

This link suggests the procedure as of Jan 2022-

https://helpx.adobe.com/lightroom-classic/help/migrate-photos-aperture.html

If you were able to install LrC v8 then you should have the option. -

Go to File menu > Plug-in Extras > Import from Aperture Library. This displays the Import from Aperture dialog.