http://blogs.msdn.com/clausba/archive/2006/04/03/567113.aspxTogether with the SQL Server team we released a report pack for Dynamics Nav running on SQL Server 2005 Reporting Services. This is done together with a series of other Report Packs that can be seen here . The Nav Reports will run on the W1 demo databaseen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/clausba/archive/2006/04/03/567113.aspx#573227Tue, 11 Apr 2006 13:16:36 GMT91d46819-8472-40ad-a661-2c78acb4018c:573227PauliI installed the reports on my localhost and I just can't make them work... The Navision Demo database has a different name than that is the default in the report package - I edited the datasource in Studio but it has no effect. When I try to browse to a report, I get error: Cannot open database: "Navision Demo Database" (which is the default one).  No documentation what is the procedure to refresh an existing projects datasource. Aargh.