I am getting an (Uniqueness of index is violated) error in the object builder. I get it when I am following the steps on page 11 of the MM Whats New Guide. Essentially, I get the error after I fill in the fields on the New Data Environment Class screen and hit the OK button. I am on VFP6, MM version 2.00b. I have installed Service Pack 1 for VFP and both Service Packs 1 and 2 for MM. Any help on why I am getting this error and how to fix it is appreciated. Thanks!! Todd Albers