This month I purchased two planes through the AVSIM store, the Bushhawk and the Quesr Kodiak. I have loaded these planes on a Windows Vista system and a Windows 7 system. Neither planes work. The exterior of the planes appear invisible. I understand from some forums that it may be a problem with Microsoft Directx. They tell you to go back to Directx 9. That's not ppossible in Windows 7 because I'm told the function is now embedded in the system.But After complaining to the AVSIM store twice for help I get NOTHING. When I emailed them the first time I had two problems, they replied to one and ignored the invisible airplane problem. The secoond time with only that problem listed they never returned my email.Are these planes being sold knowing that they won't work in either of the two most recent version of windows? Would you pay $29 for an airplane that all you see is a cockpit and a propeller?IS there a fix for this problem?Frustrated

I'm sorry, I may have posted this in the wrong forum.