Cannot open previously generated files.

I worked all night to test the preview of your software - satisfied - i purchased a license and now im having this locked to another machine issue again and you say that there is no way around it. Now I have to start all over again. This is really really frustrating and unfortunate. 

Guys, come on, listen to your customers - every software in the world has a solution to this. autodesk, adobe, all of them. 

Not cool at all. 

User feedback is critical in todays age where customers have many options. Listen to us for your own good.