The version of The Games Factory 2 software that is bound with Video Game Design Foundations Software Design Guide, ISBN: 978-1-60525-303-9, is unique and not designed to be updated via web download.
If you would like to disable the "Check for Update", please follow these instructions.
Open The Game Factory 2 software.
from the drop-down menu.
Select the General
tab and change the Check for Update every:
option to Never
Upon the next launch of The Games Factory 2 software, the software will not prompt for a new version download.