Does anybody know how to solve this problem with the CS767

There are textures missing on the top where the 3 antennas should be. This happens on all the models and variants I have

does anybody know how I can fix it?
I've asked over at Captain sim but the form you have to complete to contact there customers services seems harder to fill out than most job applications!
Thanks

does anybody know how I can fix it?
I've asked over at Captain sim but the form you have to complete to contact there customers services seems harder to fill out than most job applications!
Thanks