Subject: Can't Open Project After Modelio Error - by: sapio

Hi,

I'm using Modelio 3.3.1. Saving the project I receive an error and since then when I try to open the project I receive the message error "Wrong HTree header: -1".
The project is accessible at drive.google.com/file/d/0BxHkUFo_GU0pZVl...elU/view?usp=sharing

How can I recover this project?

Thank you!