Prior to installing Microsoft Exchange Server 2010 server on Windows Server 2008 R2 Enterprise Edition (exchange01.root,sysadmin.net) you want to install Microsoft Filter Pack 2.0 x64 and import a number of Microsoft Windows PowerShell modules.
1. Verify the installation of Microsoft Filter Pack 2.0.
2. Next, open a Microsoft PowerShell, in an elevated session, and execute the following commands then restart the server.
3. Again, open a Microsoft PowerShell, in an elevated session, and execute the following commands then restart the server.
This completes the preinstallation tasks.