Your network contains an Active Directory domain. All client computers run Windows 7 Enterprise. A custom application named App1 is installed on the computers. All settings for App1 are stored in the user portion of the registry. The help desk reports a high volume of calls from users who have incorrectly configured the App1 settings. You need to recommend a solution to minimize the number of help desk calls about the incorrect App1 configurations. Users must be able to use App1. What should you do?

A.
Instruct the help desk to modify the Windows Defender settings.

B.
Instruct the help desk to remove all users from the Administrators group on all local computers.

C.
Request that a domain administrator create a Group Policy object (GPO) that uses a custom administrative template.

D.
Request that an administrator create a Group Policy object (GPO) that configures a software restriction policy.