12.0.0.0 Download !link! - Microsoft Report Viewer Version

Allows end-users to export displayed reports into formats like PDF, Microsoft Excel, Microsoft Word, and CSV.

If you need help resolving a specific error or deploying this software, let me know: The you are seeing

Download MICROSOFT® REPORT VIEWER 2015 RUNTIME from Official Microsoft Download Center. Download Center. microsoft report viewer 2015 runtime

Developers, system administrators, and end-users deploying .NET applications (Windows Forms or ASP.NET) that require reporting capabilities. microsoft report viewer version 12.0.0.0 download

The Microsoft Report Viewer 2015 Runtime (Version 12.0.0.0) remains a critical component for developers and system administrators who maintain legacy .NET applications. This software package allows applications running on the .NET Framework to display data-rich reports generated using SQL Server Reporting Services (SSRS).

The installer cannot find the required Microsoft.SqlServer.Types assembly in the GAC.

The application is calling version 12.0.0.0, but an older or newer version (e.g., 11.0.0.0 or 15.0.0.0) is installed. Allows end-users to export displayed reports into formats

Error: "Could not load file or assembly 'Microsoft.ReportViewer.Common, Version=12.0.0.0'"

Older versions of Visual Studio (2015/2017) included Report Viewer in the individual component installer.

| Error / Problem | Likely Cause | Solution | | :--- | :--- | :--- | | for Microsoft.ReportViewer.Common or other version 12.0.0.0 assemblies when running the application. | The required Report Viewer assemblies are missing from the GAC (if using MSI) or from the application's bin folder (if using NuGet). | If using the MSI installer, verify that the Report Viewer 2015 Runtime and the SQL Server System CLR Types (SQL Server 2014) are properly installed. If using NuGet, ensure the packages are correctly installed and that the Copy Local property of the referenced DLLs is set to True . The assemblies should be present in your project's output directory. | | The installation of ReportViewer.msi fails or does nothing on Windows Server 2008/2012. | The Report Viewer 2015 Runtime MSI is not compatible with certain older server operating systems, or there is a version mismatch (e.g., a 64-bit installer on a 32-bit OS). | This is a known issue. The standalone MSI is not officially supported on Windows Server 2008. A reliable workaround is to switch to using the NuGet packages for your project and deploy the assemblies with your application instead of relying on a system-wide installation. | | Could not load file or assembly Microsoft.ReportViewer.Common, Version=12.0.0.0 in IIS. | The application's pool in IIS may be running in a mode or under an account that cannot access the installed assemblies, or the necessary prerequisites are missing. | First, ensure you have installed both the SQL Server System CLR Types and the Report Viewer 2015 Runtime on the server. Second, check if your IIS application pool is running in 32-bit mode; if so, you may need to install the 32-bit versions of the prerequisites or change the pool to 64-bit. | | The Report Viewer control is not visible in the Visual Studio Toolbox after installing the MSI. | Visual Studio might not have refreshed its toolbox items, or the Report Viewer assemblies were not correctly registered. | Ensure that you have closed and reopened Visual Studio after the installation. If the control is still missing, you can manually add it: right-click the Toolbox, select "Choose Items...", click "Browse", navigate to the Microsoft.ReportViewer.WinForms.dll (typically located in C:\Windows\assembly\GAC_MSIL\Microsoft.ReportViewer.WinForms\12.0.0.0__89845dcd8080cc91\ or similar), select it, and ensure the control is checked in the list. | The installer cannot find the required Microsoft

: For ASP.NET web applications .

Before installing the Report Viewer 2015 Runtime, ensure the host system meets the following system requirements to avoid installation errors. Supported Operating Systems Windows 10 / Windows 11 Windows 8 / 8.1 Windows 7 Service Pack 1 Windows Server 2012 / 2012 R2 Windows Server 2016 / 2019 / 2022 Mandatory Prerequisites