I downloaded the Cessna Mustang and the Grob SPN jet (both for fsx) by abacus. I go and select either one and it comes up with a "model cannot be loaded" pop-up. so now I can't see the exterior model or the vc or the gauges! The screens abacus showed on the site of both planes looked great, but its no fun flying em if I cen't even SEE the plane.
Suggestions?