I have created a project that uses a datareport. I have set the ConnectionSource at design time ("Provider=Microsoft.Jet.OLEDB.4.0;Password="";Data Source=C:\Products\BigMamba\DataBase\BigMamba.mdb;Mode=Share Deny None;Persist Security Info=False"), all workes fine when I run it on my machine. The problem arises in when I package the application and install it on another machine it pops up with a dialog box wanting me to enter all the db connection information, no matter what I enter when the report runs it comes back with an error can't return fieldset rows, this only happens when I want to run the report. Please some assistance would be greatly apprciated. (I have no idea how to set this up at runtime.)