Hi
The sequence of events was:
1 Used the android app to check in self and wife and save my BC to the tablet. This all worked as expected.
2 Used browser and Online Check In to attempt to download PDF of wife's BC using the Save option. This resulted in the .htm file being downloaded and not a PDF.
3 Tried the email option instead via browser and Online Check In which resulted in the uninformative "cannot display BC" message.
It seems rather poor that Online Check In doesn't make clear that ony one delivery method can be selected, and that the error messages are not more specific. If it is not possible to download a PDF to an Android device, Online Check In should make this clear - or am I missing something?