Until now, installing Exchange Server 2007 SP2 on top of Windows Small Business Server 2008 was not an easy task and it involved some registry tweaking. Now, with the Microsoft Exchange Server 2007 SP2 Installation Tool for Windows SBS 2008, the operation is much easier.
Brief Description
Download and run the Microsoft Exchange Server 2007 SP2 Installation Tool for Windows SBS 2008 to help minimize the number of steps that are necessary to install Service Pack 2 for Exchange Server 2007 on a computer that is running Windows Small Business Server 2008 (Windows SBS 2008).
Overview
The Microsoft Exchange Server 2007 SP2 Installation Tool for Windows SBS 2008 provides a step-by-step wizard that simplifies the installation of Service Pack 2 for Microsoft Exchange Server 2007 on a computer that is running Windows SBS 2008. The wizard also detects and helps you repair some problems that are common during installation. Without this tool, Windows SBS 2008 administrators must follow a series of manual steps, which are outlined in the Microsoft Knowledge Base article You cannot install Exchange Server 2007 Service Pack 2 on a Windows Small Business Server 2008-based computer.