For users seeing this issue. Test to see if IE can connect to www.evernote.com If not, IE9 users should check their tracking protection lists which seem to be blocking the evernote domain. Go to the Safety->Tracking Prtotection menu item and disable all tracking protection. Enable them 1 by 1 while testing your connection to www.evernote.com. You'll need to restart IE9 after each tracking protection list config change.