Boeing 777-300

I have both FS9 and FSX, so I recently decided to add the default FS9 777 to FSX. Once I chose the obligatory thumbnail photo, the aircraft information displayed correctly on the aircraft selection menu. The models, animations, panel backgrounds, sounds, textures, ATC, and flight dynamics all functioned correctly, but the panel gauges are missing. I tried to fix this by copy-pasting the .gau file (there was only 1) contained within the aircraft's folder to the FSX Gauges folder, but the problem persisted. I then tried copy-pasting the entire FS9 Gauges folder into FSX, but met the same result. This is really strange, since this fixed a similar problem when I added the default FS9 Cessna Caravan Amphibian. Perhaps I have corrupted gauge/panel files
? Has anybody experienced or fixed this problem in the 777?
