
Thanks for the info. I have DirectX10, it came with Vista but not the gamers version, and it copied into the FSX folder. FS9 has DX9c because I upgraded from XP. I was wondering if I deleted the file if it would regenerate or would I have to repair the install rather than re-install FSX. The reason I'm asking is I accidently deleted it. (I don't know how but sh** happens). Also, if I repair FSX will I have to re-install sp1.