After I deleted all History Filters, DIC found an error in the Filter History Matches. It was rebuilt and fixed. I'm now running automated DataCare to do a Back Up, DIC on all modules and sending email notification from my workstation and it's working great. No freezing and runs in about 15 minutes! 8) I love having that email notification. No more trying to remember to look at DataCare to see what happened each night.