I clicked "Install" button in OE options,
but cannot see any new option in Firefox.
Where should I look for it?
I clicked this button, then FireFix showed up with a blank page and nothing
else happened. Now I see, that I cannot have FireFox open showing a page
when I install OE Integration component.
No, I mean that I cannot install OE Integration while browsing pages.
I have to close Firefox first (or maybe at least close all tabs, I haven`t checked this)