Yes, i did.
First time, i tried execute the ODBC.reg but i got that error.
Second time i "register" all the ODBCs "by hand", "one by one" as "SQL Server" setting the correct Default Database. and i got the same error.
So, i did the process again, but, this time registring as "SQL Server Native Client 10". Same error.
ODBC.reg again > same error.
i used to make MU servers a long time ago... and sincerily, i don't sure that all the ODBCs are here... take a look:
are only these?
Man, i could (OMFG, how can i say "JURAR" in english?) that a lot of other ODBCs are needed.
Can this problem is the version of My "MS SQL Server" ? i hope not.
Thanks for the help

:
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EDITED
I've searched for Mu Tutorials wich shows a list of ODBCs that you must add.
And here's the list:
Code:
MuOnline
MuOnlineJoinDB
Event
USELOG
ACCOUNTDB_INFO_START
GAMEDB_INFO_END
GAMEDB_INFO_START
LOGINDB_INFO_START
MUMNGDB_INFO_START
SERVERINFO_START
USELOGDB_INFO_START
ExDB
Munonline ExDB
DB Ranking - for Ranking database
I added it all, but I still geting the same error when i try do run the Server.
What the hell is this? The problem is the SQL Server 2008? the WIndows 7? WTH?