David Paul.......I have the same Fatal Error messge you mentioned as I am nearing my arrival airport. I first thought it was my CS727 but I'm not so sure anymore. Can you give me some hints as to what to check?

I don't have a big system but it meets or exceeds the min requirements. I never noticed this happening before installing the CS727 but I know have had it happen one time flying the default 737 since installing it.

I'm not a computer expert but with clear instructions I can usually follow them pretty well.

Thanks for any help you can point me to.

Jim