Java Stack does not start (Login failed for user 'SAPDB")

Hi,

When I try to start the Java stack, the jstart.exe process will try to start but it would stop.  The following log seems to be pointing to the culprit.

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jvm_bootstrap.out

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Caused by: com.sap.sql.log.OpenSQLException: Exception of type com.microsoft.sqlserver.jdbc.SQLServerException caught: Login failed for user 'SAPJD1DB'. ClientConnectionId:bfe2f7f5-702f-4bcd-bfb7-aec8e0694d03.

I tried changing the password for SAPJD1DB using the config tool but it is still not starting.  I'm not sure whether I missed a step with the password change or I'm on the completely wrong track.

Any help would be appreciated. Thanks.

Henry