3d cockpit not working on 172 or B412.

Question

for some reason when i try to fly either the 172 or the B412 and I go into 3d cockpit it places me outside of the aircraft on the nose. If i turn around I can look inside the aircraft but can not access the 3d cockpit. Can someone please help

Comments

My 3D view only work with 747-400 and KingAir C90...