"insufficient key column information for updating or refreshing"
I am using a ADO control to retrieve data from 2 tables on SQL Server 7.0. I am displaying the data in the form using code. Using the Recordset.Filter COMMAND I an getting 1(one) record. Later when I want to update 2 fields, I am encountering and error "Insufficient Key column for updating or refreshing."?
Will any one please help me to solve this problem as soon as possible.