Question: In the Add Roles and Features Wizard window, you are unable to remove Active Directory domain Services?the check box is greyed out. How can you remove AC DS from a Windows Server 2012 R2?

1. Click Next and review the Features section.
2. Click Previous choose a different server.
3. Click Cancel and restart the server.
4. Click Cancel and open the Remove Roles and Features Wizard.

Answer: The correct answer of the above question is Option D:Click Cancel and open the Remove Roles and Features Wizard.