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This article describes the updates that are included with Small Business Server (SBS) 2000 Service Pack 1a (SP1a). SBS 2000 SP1a contains a collection of product support and security updates that have been gathered since the release of SBS 2000 in April 2001. For additional information about how to obtain the latest service pack for SBS 2000, click the following article number to view the article in the Microsoft Knowledge Base:
326924 How to obtain Small Business Server 2000 Service Pack 1a
SBS 2000 SP1a contains updated operating system and program service packs. The following service packs and program updates are installed as part of SP1a Setup:
Microsoft Windows 2000 Server Service Pack 4 (SP4)
Microsoft Exchange 2000 Server Service Pack 3 (SP3)
Microsoft Outlook 2002
For additional informationabout the updates that are included in Windows 2000 SP4, click the following article number to view the article in the Microsoft Knowledge Base:
327194 List of bugs that are fixed in Windows 2000 Service Pack 4
For additional information about the updates that are included in Exchange 2000 SP3, click the following article number to view the article in the Microsoft Knowledge Base:
301378 How to obtain the latest Exchange 2000 Server service pack
SBS 2000 SP1a also contains additional service packs on CD-ROM installations.
Note The following service packs are not installed during Setup, but are included on the SP1a CD-ROM.
Microsoft Internet Security and Acceleration (ISA) Server SP1
Microsoft SQL Server 2000 Service Pack 3a (SP3a)
Important The Web download of SBS 2000 SP1a does not include Outlook 2002, ISA Server SP1 or SQL Server 2000 SP3a. To obtain Outlook 2002, ISA Server SP1, and SQL Server 2000 SP3a, visit the following Microsoft Web site to order the media:
327985 ASPEnableParentPaths not disabled on Default/IIS Admin sites In SBS 2000 SP1
For additional information about the Local System Account (LSA) and the RestrictAnonymous registry values, click the following article numbers to view the articles in the Microsoft Knowledge Base:
246261 How to use the RestrictAnonymous registry value in Windows 2000
The following value is added in the registry with a value of "1" to correct an issue with accessing network resources on a domain controller that is configured to allow Routing and Remote Access connections.