Vc2013redistx86 Visual C 2013 X86 120 40664 Info
"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
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
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
The entry vc2013redistx86 (specifically version 12.0.40664) is more than just a line in your "Add/Remove Programs" list—it is a digital bridge that allows modern Windows computers to run software built over a decade ago. 🛠️ What is it?
This package is the Microsoft Visual C++ 2013 Redistributable.
The "vc2013" part: It contains code from Visual Studio 2013. The "x86" part: It is for 32-bit applications.
The "12.0.40664" part: This is a specific update (Update 5) that fixed critical bugs, such as how icons were displayed on high-resolution screens. 💻 Why is it on your computer?
Programmers use "libraries"—pre-written sets of instructions—so they don't have to code everything from scratch.
The Microsoft Visual C++ 2013 Redistributable (x86), specifically version 12.0.40664.0, is the final official update for the Visual Studio 2013 runtime components. It is designed to run 32-bit applications developed using Visual C++ 2013 on computers that do not have the full development environment installed. Core Technical Details Version Number: 12.0.40664.0. Architecture: x86 (32-bit).
Release Purpose: Installs essential runtime libraries, including the C Runtime (CRT), Standard C++, ATL, MFC, C++ AMP, and OpenMP.
Status: This version is considered the highest available version for the 2013 redistributables and has reached End of Life (EOL). System Requirements
This package supports a wide range of legacy and modern Windows operating systems:
Client OS: Windows XP, Windows Vista SP2, Windows 7 SP1, Windows 8, and Windows 8.1.
Server OS: Windows Server 2003 through Windows Server 2012 R2.
Hardware: Requires at least a 900 MHz processor, 512 MB RAM, and 50 MB of disk space. Key Updates & Fixes vc2013redistx86 visual c 2013 x86 120 40664
Version 12.0.40664 was released to address specific runtime issues and security vulnerabilities found in earlier builds like 12.0.40660:
High-DPI Support: Resolves issues where MFC-based applications displayed icons or menus incorrectly when using high-DPI monitor settings.
Security Patches: Includes cumulative security updates. It is recommended to install this version to protect against vulnerabilities like those addressed in KB5016315.
"Illegal Instruction" Fix: Addresses a crash issue (Exception 0xc000001d) occurring on some systems using the AVX instruction set.
The Library: It contains code (DLLs) that programs use to perform standard tasks.
The Architecture: The x86 tag means this is for 32-bit applications.
Compatibility: Even if you have a 64-bit Windows PC, you still need this x86 version to run 32-bit software and games.
The Version: 12.0.40664 includes critical security patches and stability fixes. ❓ Why do you need it?
If this component is missing or corrupted, you will likely see error messages when trying to launch a game or professional software, such as: "The program can't start because MSVCP120.dll is missing."
"The code execution cannot proceed because MSVCR120.dll was not found." "Runtime Error!" 📥 How to Install or Fix
Check Installed Programs: Go to Control Panel > Programs and Features. Look for "Microsoft Visual C++ 2013 Redistributable (x86)".
Repair: If it is already there but the error persists, click on it and select Change, then Repair. Clean Install: Download only from the official Microsoft website. Run the .exe file as an Administrator.
Restart your computer after installation to finalize the registry changes. ⚠️ Important Tips
Don't download individual DLLs: Avoid "DLL fix" websites. They often contain malware or outdated files. Always use the official Microsoft installer.
Side-by-Side Installation: It is perfectly normal to have multiple versions (2010, 2012, 2013, 2015-2022) installed at once. Do not uninstall older versions, as specific apps rely on specific years.
Let's break down the information related to "vc2013redistx86 visual c 2013 x86 120 40664".
What does it refer to?
The string appears to refer to a specific version of the Microsoft Visual C++ Redistributable package for Visual Studio 2013, specifically for 32-bit (x86) architectures.
Components of the string:
vc2013redistx86: This part indicates that it's related to the Visual C++ Redistributable for Visual Studio 2013, specifically for x86 (32-bit) systems.visual c 2013: This confirms that it's related to Visual Studio 2013.x86: This specifies that the package is for 32-bit systems.120: This likely refers to the version of the Visual C++ Redistributable package. In this case, it's version 12.0 (which corresponds to Visual Studio 2013).40664: This seems to be a build or update version number.
What is the Visual C++ Redistributable package?
The Visual C++ Redistributable package is a collection of runtime libraries that are required to run applications developed with Visual Studio. These libraries provide functionality such as: "vc2013redistx86 visual c 2013 x86 120 40664" refers
- C runtime library (CRT)
- C++ Standard Library
- ATL (Active Template Library)
- MFC (Microsoft Foundation Class)
When you install Visual Studio, the necessary libraries are installed on your development machine. However, when you distribute your application, you'll need to ensure that the target machines have the required libraries installed.
Why is this package needed?
The vc2013redistx86 visual c 2013 x86 120 40664 package is likely required if:
- You're running a 32-bit application developed with Visual Studio 2013 on a Windows machine.
- The machine doesn't have Visual Studio 2013 installed.
- The machine has an older version of the Visual C++ Redistributable package.
Installing this package will provide the necessary libraries for your application to run correctly.
How to obtain and install the package
The package can be obtained from Microsoft's official sources:
- Microsoft Visual Studio 2013 Redistributable Update 4 ( KB2997155 ) - This is the official update package from Microsoft, which includes the latest version of the Visual C++ Redistributable package.
- Microsoft Visual Studio 2013 - You can also download the full Visual Studio 2013 installer, which includes the Redistributable package.
To install the package, follow these steps:
- Download the package from Microsoft's official website.
- Run the installer (e.g.,
vc_redist.x86.exe). - Follow the installation prompts.
Troubleshooting and known issues
Some common issues with the Visual C++ Redistributable package include:
- Installation failures due to missing prerequisites or corrupted files.
- Conflicts with other versions of the Redistributable package.
- Applications failing to load or run due to missing libraries.
If you encounter any issues, ensure that you've installed the correct version of the package for your system architecture and application requirements. You can also try reinstalling the package or checking for updates.
When developers create software using Visual Studio 2013, the applications rely on shared code libraries called the C and C++ Runtimes. To make sure these programs run smoothly on a computer that does not have the full Visual Studio suite installed, Microsoft packages these essential files into redistributables.
Architecture (x86): This signifies that the runtime is for 32-bit applications. Even if you are on a 64-bit Windows operating system, you still need this package because many programs and older games are compiled as 32-bit binaries.
Build Number (12.0.40664.0): This specific version (40664) is the final servicing update for the 2013 runtime. It incorporates critical stability fixes, fixes heap corruption issues, and resolves locale-related crashes. ⚠️ Common Errors When vc2013redistx86 is Missing
If you attempt to run a program or game built with Visual C++ 2013 on a machine that lacks this specific package, Windows will throw error messages. Typical Error Messages Include:
"The program can't start because MSVCR120.dll is missing from your computer."
"The code execution cannot proceed because MSVCP120.dll was not found. Reinstalling the program may fix this problem."
"Runtime Error! Program: C:... This application has requested the Runtime to terminate it in an unusual way."
To resolve these errors, do not download separate .dll files from unofficial websites. These files can contain malware or be incompatible. Instead, install the official Microsoft package. 📥 How to Install the 12.0.40664 Build
There are multiple methods to safely install or restore the Visual C++ 2013 Redistributable on your computer: Method 1: Official Microsoft Download
Visit the Microsoft Visual C++ Redistributable download page. Click the download button. To install the x86 version, select vcredist_x86.exe.
Run the downloaded .exe file, accept the licensing terms, and click install. Method 2: Installing via WinGet vc2013redistx86 : This part indicates that it's related
If you prefer using the command line interface on Windows 10 or 11, you can install the runtime using the Windows Package Manager. Open Command Prompt or PowerShell as an Administrator. Enter the following command: winget install Microsoft.VCRedist.2013.x86 Use code with caution. 🔄 Updating or Repairing an Existing Installation
If you already have a 2013 Redistributable installed but are still encountering errors, the runtime may be corrupted.
Press Win + R on your keyboard, type appwiz.cpl, and press Enter. This takes you directly to Programs and Features.
Scroll down to find Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.40664. Click on the program and select Change.
In the pop-up window, click Repair to scan and replace missing or corrupted runtime files. Microsoft Visual C++ - Википедия
The component vc2013redistx86 12.0.40664 Microsoft Visual C++ 2013 Redistributable (x86)
. It provides essential runtime libraries—such as C Runtime (CRT), Standard C++, ATL, and MFC—required to run 32-bit applications developed with Visual Studio 2013 on computers where the full development suite isn't installed. Technical Details & Lifecycle Full Version Number: 12.0.40664.0 Architecture: x86 (32-bit) Release Type: This specific version is associated with of Visual C++ 2013. Visual C++ 2013 has reached End of Life (EOL)
. While it no longer receives regular feature updates, critical security patches may still be released under specific circumstances. Usage & Common Issues Visual C++ Redistributable Packages for Visual Studio 2013
Key user stories
- As a user, I want the tool to detect whether VC++ 2013 x86 (12.0.40664) is installed and show version details.
- As a user, I want to install the exact VC++ 2013 x86 12.0.40664 package if missing.
- As a user, I want to repair an existing installation if runtime files are corrupted.
- As a user, I want to uninstall the package cleanly.
- As an admin, I want silent/command-line modes for mass deployment.
- As a user, I want the tool to verify presence of key DLLs (e.g., msvcr120.dll, msvcp120.dll) and report file versions.
Method 3: Repair Corrupted Installation
If the redistributable is already present but corrupted:
- Control Panel → Programs and Features → Find “Microsoft Visual C++ 2013 Redistributable (x86)” → Right-click → Change → Repair.
Introduction: What Is vc2013redistx86?
If you have ever installed a PC game, launched a professional design application, or run system diagnostics on Windows, you have likely encountered the cryptic string: vc2013redistx86 visual c 2013 x86 120 40664.
At first glance, this looks like a random collection of letters and numbers. In reality, it is a specific version identifier for one of the most critical components in the Windows ecosystem: the Microsoft Visual C++ 2013 Redistributable Package (x86 architecture, version 12.0.40664).
This article will dissect every part of this keyword, explain why this package is essential, how to install it, how to troubleshoot common errors (like “MSVCR120.dll is missing”), and why version 12.0.40664 matters.
Why This Version Matters
-
Security fixes – This update patches vulnerabilities in the C++ runtime libraries, including potential remote code execution flaws in the Microsoft Foundation Classes (MFC) and the C runtime I/O functions.
-
Bug fixes – Addresses several stability issues, including memory leaks in certain threading scenarios and incorrect exception handling in specific edge cases.
-
Backward compatibility – Applications built with older versions of Visual C++ 2013 (e.g., original RTM or earlier updates) will continue to work after installing 12.0.40664.0, as the runtime uses a versioned file system (side-by-side assembly via WinSxS) or direct binary compatibility.
What Is vc2013redistx86?
The vc2013redistx86 package installs runtime components of Microsoft Visual C++ 2013 required to run 32-bit (x86) applications developed with this version of the compiler. Even on modern 64-bit versions of Windows, many legacy and specialized applications still run as 32-bit processes, necessitating the x86 runtime.
Without this redistributable, applications compiled with Visual C++ 2013 would fail to launch, typically displaying an error such as:
"The program can't start because MSVCR120.dll is missing from your computer."
The naming breakdown:
- vc2013 = Visual C++ 2013 (internal version 12.0)
- redist = Redistributable package
- x86 = Targets 32-bit Windows/x86 processors (also runs on x64 via WoW64)
Q2: Do I need both x86 and x64 versions on a 64-bit PC?
Often yes. Many games use 32-bit launchers (x86) and 64-bit game engines (x64). Install both.
Understanding vc2013redistx86 (Version 12.0.40664.0): The Visual C++ 2013 x86 Runtime
Future-Proofing: What About Windows 11 and Beyond?
Microsoft continues to support the VC++ 2013 runtime on Windows 10 and Windows 11 via the Microsoft Support Lifecycle. Mainstream support ended in 2018, but extended support runs until April 9, 2024. After that date, no further security patches will be released.
Thus, 12.0.40664 is the final and definitive build. Developers should consider migrating their applications to VC++ 2015-2022, but for legacy software, this runtime remains essential.