Acesse o administrador local e cadastre o administrator do dominio

Logue com o administador de dominio
e vamos baixar a ferramenta de administração através do link
https://www.microsoft.com/en-us/download/details.aspx?id=6315 – XP
https://www.microsoft.com/en-us/download/details.aspx?id=7887 – WIN7
https://www.microsoft.com/en-us/download/details.aspx?id=28972 – WIN8

https://www.microsoft.com/pt-BR/download/details.aspx?id=45520 – Win 10