单项选择题

A.On each App-V server in the main office, upgrade the App-V desktop clients to 4.6.
B.On each client computer in the branch office, upgrade the App-V desktop clients to 4.6.
C.On each client computer in the branch office, install the application by using Windows Installer (.msi) files created by the App-V Sequencer.
D.In the Microsoft System Center Application Virtualization Management Server, configure an Application Virtualization file server for the main office.