The Pre-selected installation options will appear, such as:
Update - Microsoft Exchange - Current Ver. 6.5
Update - Microsoft Exchange Messaging and Collaboration Services - Current Ver. 6.5
Update - Microsoft Exchange System Management Tools - Current Ver. 6.5
Installation Path c:\Program Files\Exchsrvr
The Installation Summary will appear, which is a recapitulation of the above options that were pre-selected and not changed. Click Next.
The installation Component Progress will appear and a check mark will appear in front of each of the following when they are installed:
Completed the Microsoft Exchange Wizard