
But if I understand you the gauges are in a folder within the gauge folder. I have seen this begore A boeing 737 NG does the same thing for fs9 The aircraft cfg file references this subfolder without this reference this might be what is causing fs to crash. I know that fs9 will crash if there is something wrong with the panel or the gauges within a panel. I had this happen to me the problem was a gauge was not named right it was missing a ! symbol I corrected it and it worked fine.
The instructions for the NG tell you not to put the gauges in the gauge folder without the subfolder. This could be the same problem you are having.