The terminal servers in your environment are shown in the following table. You need to install the Microsoft Asset Inventory Service (AIS) client on the terminal servers, while creating the least amount of impact on your environment. What should you do?

A.
Upgrade Server1 to Windows 2000 Server with Service Pack 4.

B.
Upgrade Server1 to Windows Server 2003.

C.
Upgrade Server1 and Server2 to Windows Server 2003 with Service Pack 2.

D.
Upgrade Server1, Server2, and Server3 to Windows Server 2003 with Service Pack 2 plus R2.

E.
Upgrade all terminal servers to Windows Server 2008.