Thanks. I've now been through a uninstall,clean-registry,reboot,install cycle and it's working on both machines now. Weird.

On a related note, I see that there are two different OW timetable programs; the first I found on FT somewhere, and the second on the OW site (under Travel planning) just now. Are both "official"? They're both pretty up to date.

http://www.oneworldtimetable.com/oneworld.exe
http://www.trvlink.com/download/onew...rlddesktop.exe