Actually, in the meantime I was able to run it but the problem is that I can`t open it (there is no short cut on desktop for it). So, when I try to open/watch those solo project archives which are inside the "chapters"fold of "Archicad SE 2009 Basic Training Guide I got a message saying that I can open these using the EDU version. That I should use SE2009 to do so.The problem is that I only can see and open the Archicad 13 EDU in my computer. Very confusing..lol
Thanks for asking,by the way...