Google Adwords Editor 9.7.1 and 9.8.1 and 9.9.0 again has been released with major design flaws, see Developers best practice for Windows user profiles. It saves itself, including Adwords data in Windows folder structures that are getting lost on a user logout. Additional to this, there is no way to redirect the data folder to a Roaming Profile folder like it's possible with Google Chrome.
The fundamental broken Windows basics are:
