Client computers on your network run either Windows Vista or Windows 7. You plan to use Microsoft Application Virtualization （App-V） 4.5 with SP1 as an application virtualization platform. You need to virtualize applications by using mount point installations （MNT）. What should you do？（）
- AConfigure the App-V Sequencer to have two partitions
- BConfigure the App-V Sequencer on a Windows 7 client computer
- CConfigure virtualized applications to check for updates during installation
- DOn the reference computer， install all software that typically runs on client computer