I keep Lightroom catalog and photos on an external drive and use it with Lightroom on a PC. Can I use the same external drive on a Mac system with Lightroom or must I format a new external drive for the Mac? If so what is best way to transfer the data?
Was your external drive formatted for both PC and MAC. I have one that was at purchase and one that I had to format for MAC? If not, you will need to either save files to another device and format or purchase a 2nd one. I purchased a 2nd one and now use one for back ups.
Thanks for the quick response. I will get a new external disk that is formatted for the mac and transfer the files.