I had no problem with my copy ( I was one of the first to buy.
When my old PC (personal computer - not Porter cable) died, Rick just gave me a new key to use on the lap top...
I transferred all the files to the Lap top hard drive an run without the flash drive.
Although I do not seem to be able to view on full screen I do find it is great value to have ALL the episodes available at any time.
I don't mind if other members disagree with my comments.
I don't profess to know everything, and I may learn something new.
"Never attribute to malice that which is adequately explained by stupidity."