To begin the uninstall process, go to:
Start>Programs>Outlook Sync >Uninstall.
Alternatively, go to Start>Control Panel>Add or Remove Programs.
Select Outlook Sync Plug in and then click the Change/Remove button. Click Yes to continue.
At this point in the uninstall process you can choose to retain or delete all client users' local files and settings. Retaining the settings will speed up your use of any new installations of the sync client. Click Uninstall to start the removal of the client. Once the process is complete a confirmation will appear and you can close the windows.