Error reading file

[Basadovsky]

Is it a password-protected file?

Does your opponent receive the password prompt for his side when he tries to open it?

It may sound silly, but are you sure you've finished your (part of the) turn through turn>next?

We tried with and without password protection, and yes I'm sure I'm done passing my turn at the end (I also had the same thought )

We also tried it on Napoleonic Campaign Waterloo just now and the same error happened.