The file rvaddon.msi (Reporting Services Add-in) is a core component often associated with Microsoft Report Viewer 2015 Runtime. Users typically search for this specific download when they encounter "missing package" errors during a Visual Studio 2015 installation or when building report-heavy projects. Quick Summary of RVAddon.msi

Purpose: It is the installer for the Microsoft Reporting Services Add-in, which allows Visual Studio to design and display RDLC reports.

Common Error: Errors like "The setup package is missing or damaged" often trigger for this file during offline installations.

Official Source: It is bundled within the Microsoft Report Viewer 2015 Runtime (v12.0.2402.15). Report on Visual Studio 2015 & RVAddon.msi Issues 1. Why you need it

If you are working on a project in Visual Studio 2015 that uses RDLC (Report Definition Language Client-side) reports, the rvaddon.msi provides the necessary runtime and design-time controls. Without it, you may see missing controls in your Toolbox or "Could not load file" errors at runtime. 2. Solving "Missing or Damaged" Download Errors

Many users encounter issues when the Visual Studio web installer fails to fetch this component. Microsoft Report Viewer 2015 Runtime

A "review" of a file like rvaddon.msi for Visual Studio 2015 generally concerns its role as an add-on component installer package

required for specific development features, such as remote debugging or specialized SDKs.

Because Visual Studio 2015 is now a legacy product, users often encounter this file when trying to fix broken installations or add missing components to an existing setup. Visual Studio Developer Community Key Aspects of the Download & Update files (like rvaddon.msi SqlDom.msi

) are typically used to manually install components that failed during the main Visual Studio 2015 installation process. Version Status : The final stable release for this version is Visual Studio 2015 Update 3

. Microsoft recommends ensuring you are on this update level for maximum compatibility with modern Windows versions. Support Life-cycle : Support for Visual Studio 2015 ended on October 14, 2025

. While the software still functions, it no longer receives security updates or technical support from Microsoft. Microsoft Learn Common User Experiences & "Reviews" Visual Studio Older Downloads - 2019, 2017, 2015

⚠️ Warning: Many third-party DLL download sites claim to offer rvaddonmsi.exe. Do not use them. They often bundle malware, spyware, or outdated versions. You should only download this component from:

The rvaddonmsi package is typically an MSI installer for a Riverbed (or similar WAN optimization/virtual service) add-on. To function correctly, it often depends on Microsoft Visual Studio 2015 runtime libraries (VC++ redistributables). This guide covers downloading and updating both components on a Windows system.

Common official names for rvaddonmsi include:

As of 2025, Microsoft no longer signs new MSI packages for VS2015 addons. If you encounter a signer other than “Microsoft Code Signing PCA 2011” or your vendor’s certificate, treat it as suspicious.