The software for Directory Replicator Service (LMRepl) is not compatible with Microsoft Windows 2000 and will be disabled during the upgrade. Directory Replicator Service is replaced by the File Replication System in Windows 2000.
For more information, see the "Determining Domain Upgrade Strategies" chapter in the Windows 2000 Deployment Planning Guide, which is part of the Windows 2000 Server Resource Kit and available on the Windows 2000 CD-ROM.
For a list of software supported by Windows 2000, see the Microsoft Windows 2000 Product Compatibility List at http://www.microsoft.com/windows/compatible.