CD's? 2007? Sorry, wasn't expecting that! The Macbook Air wasn't even shipping back then.

What version are you trying to install? Is the version compatible with Windows 7 (needs to be V8.1 or later). Is this the version that you are running on your machine currently?

If you are on an Upgrades Plan, you might consider contacting our customer service department for file names and locations of the currently shipping versions.