I have followed the instructions for installing the new Inspiration Browser:
What should I do?
The IB installer is an Adobe-Air application, so maybe you need to install AIR, first, or maybe there is some security setting in the browser or virus/spam-blocker that keeps an .air application from running:
I didn’t have the current version of Adobe Air. Once that was updated everything worked fine.
“Tell me what you eat, I’ll tell you who you are.” – Anthelme Brillat-Savarin