ayi Ever wondered where those pinned raccourcis are stored in Win7/8/8.1/10? This way vous pouvez edit, supprimer or créer nouveau raccourcis. Sometimes they get duplicated but they ne appear as pinned so c'est la seule façon to supprimer them.
ayi Just need to access this location from explorer: %APPDATA%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar Source: http://blogs.msdn.com/b/ben/archive/2009/10/01/taskbar-pinned-shortcuts-location.aspx