Something has happened to my P3Dv4.5 CYVR.
Each time I try to start a flight at the airport , there are no buildings, Addon manager confirms it is in trial mode, although it a fully paid up and registered copy.
The reg file is in my c: users folder.
What has me beaten is that despite removing cyvr completely and re-installing, and having the auto update do its thing and complete without error, it still doesn't work properly.
However, if I switch to any other airport and then come back to CYVR, it will suddenly spring into life and the add0n manager will show it as Active and installed.
It is showing in the scenery list near the top. (Greyed out as it an xml).
Any ideas please?