You are a desktop support technician for your company. Your company has deployed Windows Vista and uses group policy to distribute applications to users. A new application has recently been assigned by using a Group Policy object (GPO). A number of mobile users report that they are unable to run the application. When they launch the application, the users receive an error message indicating they are unable to connect to the installation soruce. You need to recommend a solution that will allow mobile users to install assigned applications in the future. What should you recommend?

A.
Software deployments use an .mst file.

B.
Use of a .zap file instead of an .msi package.

C.
Add the Mobile users to the local administrators group.

D.
Software deployments have the Install this application at logon option enabled.