An administrator increases the number of virtual desktops in a desktop pool and finds that the provisioning task fails with an error. The error indicates that an Active
Directory object already exists with the name of the virtual machine being created.
After reviewing the error, the administrator checks the inventory of the pool and finds that there are two virtual machines with the same name in the inventory list.
What is causing the issue?

A.
The naming pattern configured for the pool has been modified since the pool was created.

B.
The Computer Account in Active Directory was moved out of the Organization Unit in which it was created.

C.
An existing virtual machine with the same name was moved out of the desktop pool folder in vCenter Server.

D.
The Allow re-use of pre-existing computer accounts setting is selected in the pool settings.