xbox360 plugin not working with win7 professional

[giooff]

Hello everybody,
I have a problem with xbox360 plugin in UCCNC.
I put both tick in plugin window of xbox360 and after to restart UCCNC instead of appear the table where to assign functions only appear the icon to iconize but dont permit to enlarge and show the table. I reinstalled UCCNC and also installed directix 11 since win7 dont support directx 12. but without success.
Does someone have any suggestion?
thanks so much for support.