I have a WinForm application with several report viewer controls and some do not experience this problem, but it has happened before.

I create my reports as RDL files in a 2nd solution and then copy/rename to an RDLC in the project resources directory.
I then add it as a resource for my application.
The application runs, and the report is fine.

Now I edit the RDL file in the 2nd solution to add parameters or grouping.
I remove the reference to the original RDLC and delete the file.
I again copy/rename the RDL to the 1st solution's directory as an RDLC.
I re-add the referrence to the RDLC file.
When I run (Debug or Release) the application, the report does NOT show my changes.

I've done a CLEAN, a REBUILD, deleted all files in the bin/Release and Debug folders.

I just don't understand why the reports are not showing my changes.

Any help would be appreciated!!!!