If you can tell me or if you are encountering a specific error message during installation , I can provide more tailored troubleshooting steps. Share public link
There are two primary ways to get this specific version onto your machine.
He opened the web.config file of the Northwind application. He needed to tell the .NET runtime that even if the app asked for 12.0.0.0, it was okay to use the specific build version installed by the MSI. microsoft report viewer version 12.0.0.0 download
This usually happens if your application was developed using a newer version of the Report Viewer (like Version 13, 14, or 15) but the server only has Version 12 installed.
Troubleshooting tips
Yes. The NuGet packages support both .NET Framework and modern .NET (e.g., .NET Core, .NET 5+) projects.
corresponds to Report Viewer 2015 (runtime version 12.0). It supports: If you can tell me or if you
Use code with caution.
Key points
Users often have to export to PDF first and print from there. Alternatively, consider upgrading your application to use the newer Microsoft Report Viewer 150 (Version 15), which has better modern browser support, though this requires significant code changes.