No, I downloaded the dose player from this site and was just trying to open the two free doses (alcohol.drg and content.drg) included in the player.

Does anyone run into the same situation as me?

If this problem can't be solved, I can't even pay to buy doses furthermore.

I've followed your instruction, but now when I open the dose, the message says "This dose is licensed for another computer. Please purchase a dose for this computer."

I still can't load the dose successfully. Does anyone know why? thanks!