Microsoft released multiple updates to the Visual C++ 2013 Redistributable. The base version was 12.0.21005. The keyword 120 40664 refers to Update 5 (build 12.0.40664), which is the final and most secure release.
Cause: 32-bit app incorrectly looking in System32 instead of SysWOW64.
Fix: Manually copy C:\Windows\SysWOW64\msvcr120.dll to the application’s install folder.
| Resource | Link/Path |
|----------|------------|
| Official MSI bundle (Update 5) | https://download.microsoft.com/download/9/3/F/93FCF1E7-E6A4-478B-96E7-D4B285925B00/vcredist_x86.exe |
| File hash (SHA-256) | 5EEAB642D877461E4CA187A0F887A12BF6393AD2D3D51CAA91E229E32C90A48A |
| Registry key | HKLM\SOFTWARE\Microsoft\VisualStudio\12.0\VC\Runtimes\x86 |
| Supported OS | Windows Vista SP2 through Windows 11 |
Keep this guide bookmarked—you’ll likely need it the next time you set up a fresh Windows gaming PC or debug a legacy business application.
Word count: ~1,450. Optimized for the long-tail keyword vc2013redistx86 visual c 2013 x86 120 40664. vc2013redistx86 visual c 2013 x86 120 40664
"vc2013redistx86 visual c 2013 x86 120 40664" refers to a specific version of the Microsoft Visual C++ 2013 Redistributable. The "120" indicates it belongs to version 12.0
of the runtime libraries, and "40664" (specifically 12.0.40664.0) identifies a cumulative update
released by Microsoft to address security and stability issues in applications built with Visual Studio 2013. Microsoft Learn Key Components vc2013redistx86 : The installer package for the x86 (32-bit) version of the runtime. Visual C++ 2013
: The specific software suite used by developers to create the application you are likely trying to run. 120 / 40664 : Version indicators. Version 12.0.40664 Microsoft released multiple updates to the Visual C++
was a critical update released to improve performance and security over the initial release. Why You See This
You usually encounter this identifier when an application fails to start and displays an error message like "The program can't start because msvcr120.dll is missing". This means the software requires these specific run-time components to function. How to Get It If you need to install or repair this version: Visit the official Microsoft Download Center for Visual C++ 2013 Redistributable Packages. Choose the
version (even on 64-bit Windows, many apps require the 32-bit runtime). and follow the prompts to install or repair the components. If you are looking for a
or documentation specifically citing this version, it is most commonly found in technical requirements installation guides Word count: ~1,450
for enterprise software and older games that rely on the 2013 C++ architecture. Oracle Help Center If you'd like, I can: troubleshoot a specific error code Provide a list of other common redistributable versions Explain the difference between x86 and x64 installations Let me know how you'd like to proceed. AI responses may include mistakes. Learn more
Visual C++ Redistributable Packages for Visual Studio 2013 - Microsoft
Even with a straightforward installer, errors occur. Here are the most common fixes.
You rarely need to manually install version 12.0.40664.0. Most modern software installers either bundle the redistributable or download the latest available version from Microsoft. However, if you encounter missing DLL errors, you can:
Although side-by-side assembly management prevents most conflicts, the following points are worth noting: