I Want to use MozillaBrowser instead of WebBrowser because WebBrowser doesn't log me out of the site when I'm finished. Which causes a problem for me because I am logging in and out of multiple accounts. Also it is much faster loading pages. I used this code Webbrowser.Document.All("email").Value = ("testingemail@email.com") To enter information which works on WebBrowser. When I used that same exact code on MozillaBrowser I receive this error.... "method 'all' of object 'IHTMLDocument2' failed" I also can't find much on the internet about this problem either. I've seen a couple of people asking this question but never receiving any real information back.