I ordered RegWork by internet on Jan 30, 2011. When I paid by Mastercard a notation appeared that the bank had paid. A form appeared with details of the purchase and instructions to print it. I clicked on print and was informed that no printer was found. I checked and my computer responded that the printer was connected and was ready. I pressed _ to save that page then went to the next page to enter the registration number I had copied down. I entered it and was informed that it was invalid. I repeated it with the same result. I then got an... read full review »