If the computer still does not operate normally after you perform the Emergency Repair Process, use the Windows 2000 Setup CD to perform an in-place upgrade over the existing installation. The length of time it takes to perform this in-place upgrade is equal to the amount of time it took to perform your original Windows 2000 installation.

Important After you perform an in-place upgrade, changes that were made to your system after the original Windows 2000 installation (such as service pack upgrades and system customizations) may be lost.

The information in this article applies to:

• Microsoft Exchange Server 2003 Enterprise Edition
• Microsoft Exchange Server 2003 Standard Edition
• Microsoft Windows Small Business Server 2003, Premium Edition
• Microsoft Windows Small Business Server 2003, Standard Edition
• Microsoft Exchange 2000 Server