ODBC error - Password authentication

Hi,

couldyou kindly help me out. I have the PostgreSQL ODBC driver installed,
however I can't seem to connect to my PostgreSQL database when I set the the
authentication method to md5 in my pg_hba.conf file. I get a password
authentication error. However when I change the authentication to password I
do not a password authentication error. Any idea what the problem is ??

thanks
Femi

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