A great Embedded MVP, Valter, has written a great article on how to install Windows Embedded CE 6.0 tools on a 64 bits Win7 machine. This post is a complete setup list listing different key workarounds.
Thanks very much Valter I am sure this will help lots of people solving some of their install issues! To read the article, go here.
Thank you for the link Olivier :)
I just updated the article adding information about PBXMLUtils.