I spend 3 hours with Realsim Gear team try to install my gps GNS 530 for FSX. They reinstalled Reality xp GnS530 for fsx steam. when you run the set up aircraft wizard , no 530 ever show up in the aircraft of the intrument.
They said contact xp for solution.
They installed for 3dv4 and work perfect! The problem is on fsx.
Any help will be appreciated!