And we haven't forgotten the airbuses either. I have almost all my Airbus needs taken care of with the POSKY A330 and the iFDG A320/321. The only thing I don't have is a good A340, and Opensky has one in the works.
Ehy KLM777, didn't know anything about that, it's really sad...but anyway...since it's not possible to download anything without paying (nor you can from its mirror site based here in italy www.volftp.it) I've always avoided it....
1) Delete it.
2) Find a better one that's compatible. I'd suggest my VA's section for Delta's planes' downloading section, http://simairline.net/delta/fleet.html It has a chart next to the download saying what it's compatible for. 99% of the time they're correct.
3) Install it.
4) Test it.
6) Thank me
Flying an aeroplane with only a single propeller to keep you in the air. Can you imagine that? -Capt. Picard