What are you seeing during setup?
As of 2025, Renesas has removed most VS2015-specific add-ons from public direct links. You may need to request legacy support via a Renesas support ticket.
Ensure you have a stable internet connection so the installer can fetch the correct update packages directly from Microsoft's servers. Best Practices for Managing Legacy Dev Environments
This likely refers to a . Revit add-ons are often distributed as MSI files to extend the functionality of Autodesk Revit.
If the error occurs because an installation package failed mid-way or became corrupted, running a standard web installer might fail because Microsoft retired legacy standalone web installers from the primary Download Center. rvaddonmsi+visual+studio+2015+download+upd
The keyword represents an important but niche need for industrial automation developers maintaining legacy Rockwell Automation systems. The correct approach involves:
: Official support for Visual Studio 2015 is scheduled to end on October 14, 2025 . It is highly recommended to migrate projects to Visual Studio 2022 for continued security updates and modern feature support.
The official downloads for are still available through Microsoft's Older Downloads page , but they now require a free or paid Visual Studio Subscription . 🛠️ Key Download & Update Information
If you are working with:
When you encounter an installer loop asking for RVAddon.msi inside Visual Studio 2015, the problem stems from one of three primary structural bottlenecks:
Before attempting to run or update the RVAddon.msi installer, ensure your environment meets the core prerequisites for Microsoft Visual Studio 2015:
Windows Installer registry keys point to a temporary folder or cached path that no longer exists.
What is the that provided this specific tool? What are you seeing during setup
VS2015-RVADDON-1024 Target Audience: Embedded Systems Developers, Legacy C++ Developers, Automation Engineers Product Context: Renesas RZ/A1 Series MPU, Visual Studio 2015 Update 3
: Registry keys related to "MSDN Disc 5095" can sometimes point to invalid paths for rvaddon.msi . Using a registry cleaner or manually re-pointing the installer to the mounted ISO's Packages folder can resolve this. Download and Update Guide To properly update a Visual Studio 2015 installation:
Given the age of VS2015 and the obscurity of rvaddonmsi , many attackers repackage it with trojans. Always: