Hello
The file extensions.sqlite is no longer required ( at least from Firefox 26.0 ) and is replaced by extensions.json. So the startup option is ineffective ( except for plugins) and should point to extensions.json !
I have upgraded to IE 8 ( thanks for...) and now (with the last version) the IE files ( to delete) appear except index.dat !
and after reboot all index.dat are the same...( I've compared with search engine of Windows) !
Ok , i begin to understand what you mean...!
But why i have nothing about IE ( after using it ! ) in the right window like the screen in the link ?
I had that before 3.01.1327 !