You are a desktop support technician for your company. You have deployed Windows Vista to all remote users. Remote users are required to install and maintain applications on their computers. You need to ensure that alll remote users can install applications. What should you do?

A.
Disable Windows Defender.

B.
Add the remote users to the local Distributed COM Users group.

C.
Provide the remote users with credentials for a local administrator account.

D.
Configure the User Account Control: Only elevated executables that are signed and validated policy setting to Enabled.