FullFeaturedMdiDemo is missing "northwind.sqlite"

[onuromer]

sqllite database is not included in the demo. I can find in internet but better to add it to solution or remove the reference.

Error 18 Could not copy the file "C:\Users\Admin\Documents\active-query-builder-3-net-winforms-samples-csharp-master\active-query-builder-3-net-winforms-samples-csharp-master\FullFeaturedMdiDemo\northwind.sqlite" because it was not found. FullFeaturedMdiDemo