This tweak determines whether the system performs a full or
quick synchronization of offline files when the user logs off, and
prevents users, including administrators, from changing the
To change this, follow the next steps:
- Open the Registry Editor click on the Start button on
your taskbar, then click on Run and type "regedit" and click
on OK to start the regedit utility.
(see picture 1).
- Create a new DWORD value, or modify the existing value,
called "SyncAtLogoff" and set it according to the value data
- The modifications you made will be in effect after you reboot