I have to admit that I thought so and got the modified one deleted

Since then I went through your SDK but that did'nt was without problems. I am more into VB and have not make too much with C++ but was willing to give it a try (like the one riding a bicycle, you know?)
First I tried to compile your INSAMPLE Project.
In your INSAMPLE.C is an include of fs2k2.h which I did'nt have. So I get it in my head to substitute it with the gauges.h from the FS9 SDK (Which was written for FS8 anyway). This seems OK that far, since I did'nt get any 'missing argument' thingys.
Apart from that I got error C2664 within UPDFLAGS.C which is something about the compiler can't convert the 'number' from 'type1' to 'type2'. As far as I tried to understand it there has changed something in the language over the years. But that is as far as I got.
In addition I get a 'double definition error' within your CIVASDK about INSUNIT.
I guess this comes from the version I am using.
I am using MS VC98 (quite a dinosaur, I know) and I'm wondering what do I miss? I really would appreciate some help because I'd like to finish this off under my own steam before I bother you with the bitmaps I made.
best regards
Palani