When I install this everything appears to work except I do not see the interior of the cockpit and therefore no gauges. I get all other views. I followed the instructions by copying the "Green Camo Zero" folder into the Airplanes folder. I then opened the gauges folder and copied the two .gau files to the gauges folder. I am on a Windows 7 Pro using FSX Steam Edition. I have already successfully loaded the Heinkel and the Northrup Bomber; just can't get the final piece on the Zero. I am suspecting it has to do with .gau files versus .cab files?? What am I missing?