can't return output parameter with SQL sever 7.0 stored procedure


I am using MSSQL server 7.0, MDAC 2.6 and have the ADO patch installed. My
question is my stored procedure which should return an output parameter only
return the first character of the output parameter to delphi. It worked when
i was using MDAC 2.5. Any idea ?

Thank you in advance.

Jack Tong
System-R Ltd.