I just upgrated to Navigraph cycle 1809. It just came out today. My current Navigraph database is 1802.  The Naivgraph auto install shows a path of {FSX}\. 

The auto install runs to completion with no errors.

When I start FSX and select the PMDG 777, the FMC shows cycle 1802 (my original). What could I be doing wrong?  When I use the file manager (windows 7) and look at C:\fsx|pmdg\navdata I find this file: cycle_info.txt   It shows AIRCYCLE as 1802 (not updated)

Thanks,

Jim Brady

Did the installer even install it in the right place. I usually just do a manual install and install it to a temporary location, then manually move it to where it needs to be myself. That way, I can be absolutely sure it ended up where it was supposed to go. I'm not sure how you installed it.

I did the upgrade to my PMDG planes with Navigraph and they are perfectly updated(MD11 & B777)in my FSX Steam. Something must be wrong in your path. I use the "scan search" for path and it works pretty fine! 

I created a new path, and now it shows 1809 is loaded.

Thanks,

Jim Brady