MMC initialize error

I have SQL server 2000. when I try to open Enterprise Manager, I am geting
this error message.
"snap-in failed to Initialize Name: Microsoft SQL Enterprise Manager
CLSID: {00100100-1816-8EF5-00AA0062C58F}"
Please help me how to reslove this problem. Thanks.
"Error Messages When You Install Office Server Extensions on Computer with
SQL Server 2000"
http://support.microsoft.com/default...&Product=sql2k
"Why does SQL Server 2005 break SQL Server 2000 tools?"
http://www.aspfaq.com/sql2005/show.asp?id=4 (maybe the solution of
re-register sqldmo.dll for SQL Server 2000 works in your situation)
Cristian Lefter, SQL Server MVP
"Kumar" <ravik_v@.hotmail.com> wrote in message
news:BDA694A0-E055-49CA-A1F8-C32BD6282966@.microsoft.com...
>I have SQL server 2000. when I try to open Enterprise Manager, I am geting
> this error message.
> "snap-in failed to Initialize Name: Microsoft SQL Enterprise Manager
> CLSID: {00100100-1816-8EF5-00AA0062C58F}"
> Please help me how to reslove this problem. Thanks.