Firefox Browser Launching Time Error

Good Day Everyone. Hope I can get a good experience from you today.
I just installed today a new version of Firefox, and after that I am receiving this error continuously.

Error launching browser window: no XBL binding for browser
It says no XBL binding for browser I thought maybe it’s that this version of Firefox is not well supported with Windows XP 2003.
So I installed Windows Vista on my computer and then re-installed the new version of Firefox the beta version and then used the browser of a while and after a few minutes I received the same error from the system and then Firefox automatically shuts down now this is not fair I have installed a complete new window, but yet the error remains the same so please just help me out of this situation.
