Hi Yesterday I got a pop up to reinitialisize (is that a word?) Firefox to make it work better / faster. So I did. Didn't notice anything yesterday, but today I noticed that when I try to open a link in one of my mails, it now opens in FF instead of internet explorer, and I don't have the correct credentials in FF to open it. Also, it changed the browser for SAP logon, and also there, no credentials. How can I undo the reinitialisation of firefox? This is my work computer, so I need this fixed quickly :(