Contrary to some reports, it was quite possible, however, to open the created in the trial tax return in the Amazon version. And I have but make sure that both versions on the same update status were. I can well imagine that an update, which will be published almost at the wrong time (between uninstalling or last edit in the trial version and reinstall & update), as can cause problems. But is just a guess.
But what has led finally to two stars, was the fact that I was only drawn to electronic filing (in combination with paper form) that perhaps could be the one or other manually filled out and be required by third parties to be signed form. Oh great - now am I to start running again and collect papers? Could not get told when entering or prior examination mean? And who else to include a direct link to this form expected - nil. Manual Search then promoted it in the help for days (if you know, for what exact words you're looking for). This is not a service - I can also fill with Elster and Google my tax return!