: If the designer hangs or crashes (a common reason for users to record a video), a known "rude but reliable" fix is to delete the %USERPROFILE%\AppData\Local\Microsoft\VisualStudio\17.0\ComponentModelCache directory. 4. Lifecycle and Support
: To create reports, users must download and install SQL Server Data Tools (SSDT) . During setup, it is critical to explicitly select Reporting Services to enable report project templates. vs17.mp4
: Adding the ReportViewer control to the toolbox often requires manual mapping to a specific DLL (e.g., Microsoft.ReportViewer.WinForms.dll ) found in the project's package folder. 3. Common Issues and Resolutions : If the designer hangs or crashes (a