Windows7のスタートメニューとタスクバーの実体がある場所
C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\StartMenu
C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar
C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\StartMenu
C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar