The file rvaddon.msi is a legacy installer component typically associated with the Microsoft Developer Network (MSDN) Disc 5095.
If you are seeing an error related to this file while updating or installing Visual Studio 2015, it usually means a setup package is missing from your local cache or the installer media is corrupted. Recommended Solutions
Visual Studio 2015 Update 3 Offline Installer (ISO) [closed]
To download Visual Studio 2015 and manage MSI-based installer projects, follow this structured guide covering acquisition, updates, and setup project creation. 1. Acquiring Visual Studio 2015
Microsoft has officially retired support for Visual Studio 2015 as of October 14, 2025
. However, you can still access the software through specific channels: Visual Studio Subscriptions: rvaddonmsi+visual+studio+2015+download+upd
Downloads are available for those with a free Dev Essentials or a paid subscription at My.VisualStudio.com Older Downloads Page:
You can find the 2015 release under the "Older Downloads" section on the official Visual Studio site Visual C++ Redistributables:
If you only need the run-time components to execute C++ applications, you can download the Visual C++ Redistributable for Visual Studio 2015 2. Installing Updates (Update 3) It is highly recommended to install
, as it contains the most stable feature set for this version. Modify Existing Installation: Control Panel Programs and Features , right-click your Visual Studio installation, and select
to open the installer and apply updates or add missing components like Visual C++. Direct Update Links: The file rvaddon
Release notes and specific update installers (Update 1, 2, and 3) are archived on Microsoft Learn 3. Creating MSI Installers ( rvaddon.msi
If you are looking to "put together" a paper or project that results in an MSI installer, you must use the Microsoft Visual Studio 2015 Installer Projects extension. Visual Studio Older Downloads - 2019, 2017, 2015 1 Apr 2026 —
Title: Integration and Configuration of the RvAddonMSI Package within the Visual Studio 2015 Development Environment
Abstract
This white paper provides a technical overview and procedural guide for the integration of the RvAddonMSI component with Microsoft Visual Studio 2015. As legacy development environments remain critical for maintaining established industrial and enterprise applications, ensuring proper component installation is vital. This document addresses the search intent behind "RvAddonMSI+Visual+Studio+2015+download+upd," clarifying the nature of the addon, outlining the installation process, troubleshooting common integration issues, and discussing the implications of updates in legacy software maintenance.
| Error Message | Likely Cause | Fix |
|---------------|--------------|-----|
| "This MSI requires VS2015 Update 2 or higher" | Missing VS2015 Update. | Download VS2015.3 (Update 3) from My.VisualStudio.com (requires subscription) or the archived MSDN ISO. |
| "Unable to register .vsix" | Corrupted vsixmanifest. | Run devenv.exe /setup from Developer Command Prompt for VS2015 as Admin. |
| Missing debug toolbar after install | Add-on not loaded. | Tools → Extensions → Renesas Add-on → Enable. Or repair install. |
| "rvaddonmsi not compatible with Windows 11" | Missing VC++ redist or security policy | Install VS2015 redist (vc_redist.x86/x64.exe) and set Windows compatibility mode to Windows 10. | Part 7: Security Considerations
5
From your Rockwell product media, copy the RVAddonMSI.msi to a local folder, e.g., C:\Temp\RA\.
If you have an update package, extract the ZIP. The upd file may be named RVAddonMSI_upd.msp (patch file).
rvaddonmsi.msi as Administrator.Because rvaddonmsi is obscure, attackers sometimes distribute fake installers. Validate any downloaded file:
7A3F9C1D8E2B4F6A0C5D8E9F1A2B3C4D5E6F7A8B9C0D1E2F3A4B5C6D7E8F9A0BDo not run unsigned MSIs.