Well after the update from internet explore 9 to 11 on windows 7 it stopped working ;-( What happened ?
MM totally broken. Well IE 11 Was successful installed.
It looks all successful. but no go.
One quick solution was deinstall the IE 11 and a reboot and my IE 9 is running again.
So think twice If you deploy this in your organization DO a test run first on several sample machines.