Thank you for your answers guys,
Thanks also for giving some options to get the project exported.
However, summarizing , then it's not free for home use; it's a limited trial. If you cannot export,... you cannot use it, because that's the point of the program.
I don't think this is the best way to sell the product; maybe it works and you get some sells out of despair but, hands down, the user feels cheated and, at least me, I feel less prone to give money to the people that tries to cheat me.
Maybe it works, but that strategy doesn't feel right, I'm sorry.
Best wishes,
Fernando