The Registry in Windows 2000 is not, by the way, the same as the registry which is a part of Windows 9x, although it has some similarities. For example, you can perform a multitude of powerful tasks under Windows 9x, by exporting the registry to an external file, modifying the file, and then importing it back to Windows 9x Registry. You cann't do anything like that with Windows 2000 Registry.
If I am not wrong, you are trying to deal with 'regedit.exe', which actually not the Windows 2000 Registry, it is 'regedt32.exe' which is called Windows 2000 registry.
Have a look at <A HREF="http://support.microsoft.com/default.aspx?scid=kb;en-us;Q141377" target="_new">Differences Between Regedit.exe and Regedt32.exe
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<A HREF="http://support.microsoft.com/default.aspx?scid=kb;en-us;Q322755" target="_new">HOW TO: Backup, Edit, and Restore the Registry in Windows 2000</A>
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