On a new machine with IE8 when I go to my web page for the first time instead of a popup asking if I want to install BrowserPlus I get a popup saying:
"Call to BrowserPlus.init failed: bp.notInstalled"
Users wont know what to make of this.
what site are you visiting where you see this message? The "installation upsell" is something you have to craft, and we provide some tools to help. Here's a 3rd party example of using our installation tools: http://machsend.com/