I am trying to use stored procedures to update SQL data using a custom data access object. I am using a LastModifiedBy date field plus the primary key to update the data. I successfully receive the concurrency form when data has been changed on the backend by another user. However, even if I press yes to overwrite the current data in the database with the proposed change, the form continues to pop up. I've stepped through the code and it seems the ds.Merge(this.ConflictDataSet,true) line in the ResolveConcurrency method in the mmBusinessObject is not changing the values in my dataset on the business object, so it continues to have concurrency exceptions when it calls the save and the code loops forever. How can I fix this issue?