Install the Report Viewer 2015 Runtime using the NuGet method above, or change your project's reference properties for the Report Viewer DLLs to Copy Local = True .
For modern application development and seamless deployment, downloading the package via NuGet is highly recommended. This ensures all dependencies are managed automatically within your project.
2. "The Report Viewer Web Control HTTP Handler is not registered"
Install-Package Microsoft.ReportingServices.ReportViewerControl.WebForms -Version 12.0.2402.15 Use code with caution. Step-by-Step Installation Guide microsoft report viewer version 12.0.0.0 download
Supports the advanced data visualization controls (charts, gauges, maps) introduced in SSRS 2016.
The Report Viewer relies on Microsoft.ReportViewer.Common.dll . If you are deploying to a server where you cannot run installers (like Azure App Service or a restricted corporate VM), you must change your Visual Studio project settings.
While version 12.0.0.0 remains vital for older infrastructure, Microsoft has released newer versions optimized for modern development: Install the Report Viewer 2015 Runtime using the
If you need to install the control on a client workspace or a web server where the application execution is failing, use the standalone runtime redistributable. Navigate to the official Microsoft Download Center.
This web application error occurs when the web.config file is missing the required registration tags for the Report Viewer control.
For developers embedding the Report Viewer directly into a .NET project, using is often a cleaner and more manageable approach. This is especially useful for ensuring the correct version is included when your application is deployed, avoiding issues where the target machine doesn't have the runtime installed. The Report Viewer relies on Microsoft
Set the property of these assembly references to True in your Visual Studio project properties.
The latest versions are distributed via NuGet packages (e.g., Microsoft.ReportingServices.ReportViewerControl.WinForms ). The version numbers for these packages differ from the old runtime version scheme. Always refer to the official NuGet gallery for the latest versions.
Microsoft Report Viewer version is technically known as the Microsoft Report Viewer 2015 Runtime . It is a redistributable package that allows applications built on the .NET Framework to display reports designed with Microsoft reporting technology. Download Options