Because it simply won't let me load the .LUA profile.
I don't play DCS any more... I've spent so mutch time memorising all the commands, neary 80, that i just don't have the time or patience to learn all again... Plus, i've all my other aerial sims with a similar profile so i don't need to memorise 3 or 4 diferente profiles...
Thanks ED... For killing this game for me. (at least for now)
The very least you could've done is giving us some kind of conversion tool. I know that i'm not the only one screwed with this.