FYI evernoteclipper.exe process was the cause of the serious performance issues i was having with Microsoft Onenote 2010 ever since I upgraded from Onenote 2007 to Onenote 2010 in April 2012 (On my windows 7, 64 bit lenovo with i7 processor). As other onenote users describe in this post and many others you will find searching the topic. http://answers.microsoft.com/en-us/office/forum/office_2010-onenote/one-note-2010-gets-impossibly-slow-typing-lag-when/de2089f5-0851-42b8-9465-d37630c1ba15?page=6&tm=1351262554440 . I just found this thread and changed the registry value to 0, will see what happens. Previously, I would just manually terminate the evernoteclipper.exe process every time I was done using evernote, and would very sparingly use it.