I now have 3 simulators on my computer fsx fsxse and p3d ( v2 and 3) ... I have version airbus extended vr. 1.16 in each one and they are all working except fsx...... The problem with the fsx install is that the ND is black and will not light up ( the knobs work but the panel is black ) . the pfd is working ,also  the FMS says under ENGINE... unknown... Its as if the model is not being recognized by the sim. In the fsx sim   this is true for the 320 and 319 models... I think the problem must be