I am also having problems, in a seperate post I wrote: For years II ran FS9 MAAM DC3 without any problem. Now that I bought a new Windows 7 computer I keep getting errors only in the MAAM aircraft. Specifically I get this: "gauges\maam_r4d.gau is incompatable and aircraft will not load"Anyone also have this problem and maybe know of a fix. I am running fs9 in x86 mode.Thanks!