I spent two days resolving this problem. In order for the 'SEND' button in the menu bar, and the 'ADD TO Evernote 5' to appear in the context menu of tools, you have to uncheck Enable Protect Mode in Internet Options:Security. This still does not resolve the missing 'ADD TO Evernote 5' in the right-click context menu. Enable Protect Mode is the default in IE9, a Windows update could have checked your box. In the past, EV may have unchecked 'Enable Protect Mode' during the installation process - I never noticef. They might have missed that step in the install process for EV5, however, I am skeptical about "my fix." In the past, I would have naturally checked 'Enable Protect Mode' in my Internet settings and I never had a problem with SEND to Evernote, therefore I am concerned about not having a secure browser. I submitted a ticket 4 days ago with screenshots, however, I never even received a confirmation let alone a response.