Update Data Base Not Easy for 650 Challenger

[BruinBravo]

How do I update. It was working fine several days ago, being on Airac 2113. Opened today and those dates are not at all present. Looking through files cannot find navdata folder. Any suggestions? Where does one place the updated "cycle_info.txt" to manually update? 

Log.txt

[Graeme_77]

The Challenger does not need specific navdata update procedures. It uses the X-Plane nav data, so once you've updated X-Plane in the normal way that data is available to the Challenger. 

You will need to tell the FMS to use the new data, just like a real aircraft, and this is detailed in the FMS primer document, included with the product.