Installed addon. No prompt or directions for download of native client. Clicking Validator yields "is native client installed?" with no link to install it. Unable to get it working.

Computers provide computing power, therefore computer tools should be easy to use. This addon has confusing directions, culminating in a complicated and invasive manual installation of a separate piece of software. There should be an easier way to make Firefox open PDF files in Foxit, and I will search for it.