adobe cc2017 machine licence update any programs is updates section is open but it needs cc account

We use adobe cc2017 machine licence for computer labs.(windows 7 or win8.1). All cc2017 programs updates section is open but it needs adobe id. My account is not admin. My account only updates media encoder. Other programs section is only try option.Only our administration team deploy all AdobeCC_Win64bit_Cihaz_Eng folders and we install. Why we can't update cc2017 programs for computers  or update files(example premiere cc 2017january update ). Thanks for your helps