I set up a flight from Kaula Lumpur WMKK to Bangkok VTBS in Navigraph Charts, copied it into Prosim737 Company Routes and Loaded it into my Prosim FMC. When I opened the route in the FMC neither the legs nor the DEST Airport were there. I tried manually typing VTBS to the DEST but it said NOT IN DATA BASE. I pressed LEGS to type them in manually but it returned to the Main MENU. I’m not sure if this is a Prosim or a Navigraph issue.