Help Me with this error message! Please!

[Guest jowe11]

I have a T-mobile pocket pc (original xda with wm2003 on it). I just downloaded the Delta flight schedules from www.delta.com for the arm processor, and tried to run it and it gave me this message: "there is no application associated with 'deltaet'. Run the application first, then open this file from within the application." I don't know what this means. If anyone has any ideas then please help. Thanks! [email protected]