Server 2012 R2 üzerinde Domain Controller kurulumunda aşağıdaki hayatı alıyorsanız:

"The local Administrator account becomes the domain Administrator account when you create a new domain. The new domain cannot be created because the local Administrator account password does not meet requirements. Currently, a password is not required for the local Administrator account. We recommend that you use the net user command-line tool with the /passwordreq:yes option to require a password for the account before you create the new domain; otherwise, a password will not be required for the domain Administrator account."

Admin password'ünüzü kompleks hale getirdikten sonra aşağıdaki komutu çalıştırın.

net user administrator /passwordreq:yes

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