Need HELP. My FS9 is going nuts. Everytime I start FS9,it get's the famous 'send report' it complains about an error in D3D9.DLL. FS9 won't even start.So I went and did a system restore about 4 days ago.Fs9 started. Went into to fly an aircraft and I get an error on NTDLL.DLL. Other aircaft's seem to work.Power off the machine and restart, I cannot get back into FS9., error again on D3D9.DLLI am using Directx 9.0c. Using Nvdia drivers, tried the latest and still nothing. Need to get this resolved.Should I unistall FS9 and re-install?Should I re-install Windows XP-PRO from th CD and hopefully it will fix these DLL'S? But then will have to down load all the service packs again ???Any help is appreciated

Welcome to the forum. The d3d9.dll is DirectX DLL for DirectX9 and these errors can usually be fixed by reinstalling DirectX9c. Two ways to get that done. Either reinstall DX9c over the top of the existing files (you must have either SP1 or SP2 installed first) or, if you haven't yet installed SP2, you can install it and that installation will also include DX9c. DougPS: If you need the installer to do the DX9c reinstall you can get it here: http://www.microsoft.com/downloads/details...&displaylang=en