The Prerequisites Installation page of the Microsoft System Center Data Protection Manager (DPM) Setup Wizard shows the installation progress of the components required for the DPM installation.
You can click Cancel at any time to cancel the installation and exit the DPM Setup Wizard.
For information about the DPM system requirements, see DPM 2010 System Requirements (http://go.microsoft.com/fwlink/?LinkId=179151).
When the installation is complete and all the required components are installed, the Next button becomes available.
For information about troubleshooting your DPM installation, see Troubleshooting Your DPM Installation (http://go.microsoft.com/fwlink/?LinkId=179217).