Photoshop :: Cs6 - Adobe Extension Manager

This afternoon, from Photoshop CS6, I purchased and extension through Adobe extension drop down menu called EDGE FX.   It will not install.  As I attempt to do so, it does not list the Photoshop product (only Illustrator, Flash, Premiere, etc).

Here are some screen shots of the dialog boxes I copied.  How do I manage to get this downloaded into Photoshop?  Note in the last of the three screenshots, Photoshop doesn't appear as an option.  I went into manager and a drop down menu doesn't give that option either.  However, the description of the extension describes it as a tool to add interesting boarders to photos.  Therefore, it must be a Photoshop extension.