[typhoon27]

Thank you for response, but I doubt that is the cause. The ESC key work before the additions and continues to work in all four of the IL2 installations that I have available. If it works in those, I can only conclude that something was changed by the mods. There may be a line missing somewhere, but I have no idea where to search for it. I can compare to the original file and to others if I only knew which instruction needs attention.

With respect,

Typhoon27