HGT wrote on Aug 31^st, 2016 at 8:14pm:

Hi Again Mark, I posted on the CS767-2.0 site 2 weeks ago, and you responded.  –THANK YOU. I replied after researching a bit, that all went well after deactivating the UAC. I've been looking up these posts to see if there's a solution...I guess this is the best place to ask... So, now I updated the CS767-300 to 1.5 and I’ve lost the updated SIDS/STARS.  Their respective waypoints do appear on the FX Map, but the CDU no longer lists the updated SIDS/STARS, it only lists the older, outdated ones. I have the AIRAC 1609 installed, BUT not from Navigraph.  It’s from Hervé Sors aero.sors.fr a freeware that obviously worked at some point, because I saw the updated SIDS/STARS previous to updated to 1.5. I uninstalled both the updated AIRAC and the 767 1.5 and reinstalled…to no avail. You mentioned FSX\Captain_Sim\navigation folder but, I can’t see where those files are…I’m not sure what the files should look like, or their extensions in Navigation… Or, are there registry entries that need to be made?? Any insight would be appreciated…. Again, THANK YOU for your time!

I checked out the Hervé Sors website for information, and it actually updates FSX and P3D by replacing the .BGL files that contain all the information for the FSX/P3D Map and GPS (Waypoints, VOR's, NDB's, etc.) and so it has nothing to do with the 767 CDU. If you create a flight plan using the default FSX Flight Planner, it will use the data from the Hervé Sors updated files.

The CS 767 CDU/FMS uses the AIRAC information, that is installed at the same time, and that information is in the FSX\Captain_Sim\navigation folder.