As of October 2019, this product has been discontinued. This support article is provided to assist legacy customers.
Here are offline activation instructions for PC or Mac apps sold on the Visible Body web site.
When you activate your software, you may be asked for an Authorization Code, if your computer cannot connect to the activation server. If you need an Authorization Code, please use the appropriate link for your product to generate the code:
Anatomy & Function for Windows:
Anatomy & Function for Mac: