Assisted Ms. Jen Accad on the error she encountered in Jet Reports. "No Data Source exist". I asked her that there's missing in the configuration of her Jet Reports so I reconfigured and added the datasource for SQL and NAV 2017. After that there is a new error "Provided cannot be found" The error means that there is a missing SQL in her pc. What I did is I downloaded and installed the Microsoft SQL narive client then test the connection. This is now okay.