I moved from a 21" iMac to my new 27" IMAc without DVD-drive. I bought the DVD X-Plane 11 set last Year, but there is no license Key inside the Box.
Some clever users mentioned to copy an Iso from DVD1 and mount it ,--- Yes I did but X-Plane does not find it !
Need advice or in easy words a license Key
My DVD set is Barcode 4 015918138994 for PC and Mac