I synchronize Ubuntu one between my office (windows 7) and my home (Ubuntu 10.10), when I synchronize in windows 7 I can get my files with no problems from web or Ubuntu, but when trying to get them later (modified from Ubuntu) from windows they always make a u1partial file and doesn't delete the older one, I delete the u1partial extension and the file works, so the problem is that Ubuntu one doesn't replace the files.
How can I avoid this?