Here's something I had not seen coming but I only noticed after installation of the the 2014 update.
I now have three instances of the CreativeSui/Cloud on my computer.
One at C:\Program Files (x86)\Adobe\
Two at C:\Program Files\Adobe
I don't suppose there is a magic way to untangled that?
Best / Roger
Probably no need to even think about it. CC installed both 32 and 64 bit versions on 64-bit Windows (the in the Program files [x86] folder is the 32 bit version) and CC 2014 only installs the 64 bit version by default. They can co-exist without a problem, and if you collaborate with users of older versions you'll be glad CC is installed.