Designer Setup

 I found out how to set up the designer to work but then forgot and now I can not find it again. Any forum Post that looks close in the search when I try to go to it, it says forum not found.

 So when I am dragging from server explorer I get:

 ----------------------------------------------------------------------------------

Exception while processing Server Explorer drag: System.ArgumentException: The data provider with GUID '3595fb66-6b40-4b88-9f97-71a252ddf2da' was not found.
Parameter name: provider
   at Microsoft.VisualStudio.Data.Package.DataConnectionFactory.CreateConnection(Guid provider, String connectionString, Boolean encryptedString)
   at Microsoft.VisualStudio.Data.Package.DataConnectionManager.GetConnection(Guid provider, String connectionString, Boolean encryptedString, Boolean update)
   at Microsoft.VisualStudio.Data.Package.DataConnectionManager.GetConnection(Guid provider, String connectionString, Boolean encryptedString)
   at Microsoft.VisualStudio.Data.Package.DataExplorerConnection.InitializeConnection()
   at Microsoft.VisualStudio.Data.Package.DataExplorerConnection.get_Connection()
   at Mindscape.LightSpeed.Generator.Integration.ServerExplorer.DragObject.get_DbConnection()
   at Mindscape.LightSpeed.Generator.Integration.LightSpeedModelDiagram.<>c__DisplayClass4.<OnDragDrop>b__3(DragObject dragObject, IGenerationLog log)
   at Mindscape.LightSpeed.Generator.Integration.ServerExplorer.IfIsServerExplorerDrag(DragEventArgs e, DragAction action)

  ------------------------------------------------------------------------------------------------

I think I remember a config file that you set the connection strings in but I cant find where that file resides.

Any help would be much appreciated

 I had some broken VistaDB connections in server Explorer and when I deleted them the Drag and Drop worked perfect. Funny becasue I was actually trying to drag a MS SQL table not vista DB

Thanks for reporting this and the resolution.  The problem occurred because when we get a drop from Server Explorer, we need to extract some additional information from Server Explorer, and we currently do this by iterating over all the entries looking for one which matches the drop.  Evidently this causes problems if there is a bad entry in there (and we hit it before the one we're looking for).  We'll look to improve this or at least defend ourselves against bad entries a bit better.  Thanks again!