Yes just put the cultivation folders in the calvi file. All the cultivation that I do for airports always go in the file like for calvi for instance.
Ahhh .... dumb of me. I realised that I had downloaded Calvi airport from fscloudport and installed it in a different directory before your scenery was released. Interesting that it overwrote your installation. I wonder about the load priority of the game. Anyway, other airport deleted and problem solved thanks for your help. Also, where did you get that great easy jet skin from ?