Changing the Maximum Number of Computers a User Can Join to the Domain

Problem:

When an Authenticated User or Power User (in some case) try to join computer to the domain, the user will get an error message telling "You Have Exceeded the Maximum Number of Computer Accounts"

FIX:

- Open the ADSI Edit MMC snap-in and connect to the Domain Naming Context.

- Right-click on the domainDNS object for the domain you want to change and select Properties.

- Edit the ms-DS-MachineAccountQuota attribute and enter the new quota value.