don't know the region you're based in but if the place is close to an engineering campus, you could get into with the lab technician and have it installed for you. In my college days, we installed it directly from school because of how unsafe it is getting a cracked version from the net.  Most guys that are into any typical design course usually have it on thier system and you can check it out from them. I had mine on my device but since I wasn't using the device, I gave it out to a relative who's far from me at the moment. Maybe someone might be able to help here.