I would like to install on my desktop computer as well as a laptop do I need to purchase two separate subscriptions? I am unable to locate my subscription number. What do I do? How can I check if my subscription number is still valid? Can I just purchase NetZoom and not a subscription to NetZoom? What services come with my NetZoom subscription? Can I still access NetZoom shapes after my subscription has expired? What happens when my NetZoom subscription expires? I need an Activation Key to activate NetZoom. How do I get it? When installing NetZoom I am entering my subscription number in the installation screen but I get the message that it is an invalid number. What should I do?