I am return to community with flight simulator born again!
My new Windows 7 works very well. My co worker installed my old hard drive in the new PC. I have 2 HD now. I can transfer old to new HD. It works fine with FS9.
I have one question.
I noticed the AI plane doesn't show shadow on ground. I already checked marked ground shadow cast on or off. It doesn't work either way. Do you know where do I setting other way?