Hello, can somebody help me with my problem?

The subj. I've installed DB2 9.7 on Windows 7 64 and am trying to connect to it using ODBC. I also created BSTOREDB.

When I'm trying to register it using DB2 Configuration Assistant as a local user data source an error Occurs (CCA3000C, reason code 73)

If I add BSTOREDB as a user data source using ODBC Data Source Administrator, in User DSN tab I'm able to create the one, but I can not connect to it. I get SQL1013N The database alias name or database name "SAMPLE" could not be found. SQLSTATE=42705 (An undefined server-name was detected).

Thank you.

on the server - verify that the instance is enabled for external connections
on client : go to command window (db2cmd)
execute db2 catalog tcpip node ....
db2 catalog db ...
db2 connect ...
and see all messages..
bstoredb and sample ?? same db = alias - ....
Configuring TCP/IP communications for a DB2 instance
there are similar pages for clients