I would like to move my Photos.Libary.photoslibary file from its default location to an external Thunderbolt SSD drive.
I have copied the file to the external drive location and when I hold the “option” key and start Photos I pick the new locations.
At that point I get this message. I am not sure what is going to happen so I just cancel as I don’t want to lose or mess up anything.
What will happen if I go ahead and click on “Delete Incomplete Items”? I would sure hate to mess up that 54GB file or lose any photos?
Thanks
I have copied the file to the external drive location and when I hold the “option” key and start Photos I pick the new locations.
At that point I get this message. I am not sure what is going to happen so I just cancel as I don’t want to lose or mess up anything.

What will happen if I go ahead and click on “Delete Incomplete Items”? I would sure hate to mess up that 54GB file or lose any photos?
Thanks