By default, if a user account is configured to use a Roaming profile, several locations relating to the profile are copied to a file share whenever that user logs off. One of these items that is included as part of the sync process includes the user's local registry keys. If taking a look at the data for the user's roaming profile on the file share on the server, where can registry data for the profile be located?
The file is ntuser.dat and it located in the root of the user profile. You will have to view hidden files.