I was wondering if I should delete from the applications folder version 1,2,3 as I now use version 4?
I can see they dont take up a lot of room, but I was wondering if they shared data or files with the latest version.
Incidentally, I'm running mac, if that makes any difference ?
The reason for asking the question..... I put LR1 in the trash, which initiated the "clean my mac" application.
This application also clears out old and associted files..... It warned me LR1about to be deleted, also shared files with later versions of LR......
Anyhow, since then I got rid of the original LR1, and all seems fine, so far.
Thanks everybody for the input.... cheers everyone.