Realty XP Garmin GNS 430 Ver. 5.2.0.0

Hi friends
I have been trying to run the archer in FSX but the following error appears on my screen.
The screenshot of the error is as follows:

Fatal Error
Realty XP Garmin GNS 430 Ver. 5.2.0.0
Can’t start the Reality XP Garmin
Error: 9547
Code: 00000000
It was running perfectly in FS9 but now when I am using FSX with SP2 and windows vista 32 OS, now it is creating a problem. When I press OK in the above box, the game shuts down completely. Can anyone please tell me what should I do to resolve the issue? Any help will be highly appreciated.
Kindest regards.
