mikesugg

Thanks for that info. All sorted now.😀

Thank for that info. Do you know if I have to delete the old version first and if so where do I find it?

First you need to backup your airlines.txt file in ..\..\Tower 3D Pro\Extensions\Airfields\EGLL to somewhere else, or rename it to airlines-BACK.txt Then replace it with the airlines.txt folder in the ZIP file. This changes the airline CO (Continental) to CO (Cobalt Air) which is used once. Then backup your schedule.txt file in ..\..\Tower 3D Pro\Extensions\Airfields\EGLL to somewhere else, or rename it to schedule-BACK.txt There is various folders (0700 - 0900, 0900 - 1100 etc) each containing a schedule.txt file. This is 2 hourly schedules so pick one 2 hour session you wish to run and drop it where the original file goes. A full day schedule in one text file doesn't work, probably as the gates are overloaded! In reality a fair amount of aircraft are towed away from gates and parked up. I have D/L the ZIP file but I do not have either the airlines.txt or schedule.txt files in the EGLL folder. There are only 3 files there airfield, databases and menu. All have a File and Manifest type file