some times my firefox crash on start it all was crash when i log into my hotmail.it was not doing it until after i install windows update before that i could log into hotmail and play battlefield 4 i was just doing that today but after i installed the windows update it start to crash i also got crash error txt file save sp here is a link to the downlaod http://www.megafileupload.com/en/file/579228/firefox-crash--txt.html i hope some can help me