it doesn't sync or go on...
Tips: The Login box that appears for Google Drive is using the IE security settings. To bypass the default restrictions you have to add the google drive sites to the trusted sites:
internet Explorer -> Internet Properties->Security->Trusted Sites
http://dl.google.com
https://*.google.com
https://*.google.it
https://*.google.co.uk
any other regional google site you use.
It worked for me with real Win2008 Server (64bit) and virtuale Win2008 Server (32bit).