Upgrading UDDI Services
If you upgrade your operating system from Microsoft Windows Server® 2003 to Windows Server 2008, you must also upgrade UDDI Services. The following UDDI Services upgrade scenarios are supported:
Upgrade from a stand-alone installation running on Windows Server 2003
Upgrade from a distributed installation consisting of exactly one database and at least one Web application—all running on Windows Server 2003
For more information about both UDDI Services upgrade scenarios, see the following topic: