I purchased the CS737 yesterday (base pack and 200-adv) and have run into a strange problem.

I installed the software and it all worked fine.

Then this morning I decided to try and install the CIVA INS. As part of that process, I added a few things to the aircraft.cfg file. The INS installed fine, but then I noticed all three artificial horizons were dead (90 degree left bank angle). All other animations, sounds, instruments, etc. worked just fine (doesn't matter which 737 I select, all have the same problem).

I then tried to run the install file again for the 200 and 200-adv, and apply the "repair" option. Launched FSX, tried several CS737 models, but they all had the same problem with the artificial horizons.

Next, I uninstalled the -200 and 200-adv, and restarted the computer. Then I reinstalled both, but I still have the problem with the artificial horizons.

Does anyone have any ideas on how to fix this? I've tried everything I know to try.