Questions regarding the beta and demo versions.

I can't save my Heroes 6 beta campaign walkthrough.

First of all, there is already a good thread on this topic.
Secondly, saves are often reset on non-licensed versions of the beta. If your dynasty experience is being reset (campaign :rolleyes:?), then that is even less surprising – the Conflux server is not working.
Thirdly, if I didn’t guess what you were asking, please clarify your thought :).