Need your help....All of the sudden my F1-F10 keys do not work, Shift P for push back does not work, CTRL .(period)for brakes stopped. Any help on whats going on is much appreciated

You may have corrupted your FS9.cfg file or deleted the key assignments portion. You can try moving your present FS9.cfg to a temporary safe place (if you want a backup of it) and then let FS9 start without a FS9.cfg file which will cause it to make a fresh default one. You will have to go in and set all of the configuration settings for display and joystick and etc, etc, etc but this probably will solve your problem.

Thanks for the quick reply and help, wish I knew how I did that to avoid again. Again, thanks