The Microsoft Visual C++ 2015-2019 Redistributable (x64) is one of the most essential software components for Windows users and gamers alike. If you’ve ever tried to launch a new game or a professional design tool only to be met with an error like "MSVCP140.dll is missing," you have encountered a situation where this package is required.
Here is a comprehensive guide to understanding what this package does, why you need it, and how to manage it on your system. What is the Microsoft Visual C++ Redistributable?
When developers create applications using Microsoft Visual Studio, they use specific "libraries"—pre-written blocks of code that handle standard tasks like displaying graphics or managing memory.
To save space, developers don't always include these libraries inside their app's installation folder. Instead, they rely on the Redistributable package being installed on the user's operating system. The x64 version specifically targets 64-bit Windows environments, allowing 64-bit applications to run smoothly. Why 2015, 2017, and 2019 are Combined
In the past, every version of Visual C++ had its own separate redistributable (e.g., 2005, 2008, 2010). however, starting with version 2015, Microsoft changed the architecture to be binary compatible.
This means that the 2015, 2017, and 2019 versions (and now 2022) all share the same core files. When you install the latest "2015-2019" or "2015-2022" package, it effectively covers all software built with any of those versions of Visual Studio. Common Errors Fixed by This Package
If this package is missing or corrupted, you will likely see one of the following "System Error" pop-ups: The program can't start because MSVCP140.dll is missing. VCRUNTIME140.dll was not found.
0xc000007b Error: The application was unable to start correctly.
Installing the x64 redistributable usually resolves these issues instantly by placing the necessary DLL files back into the C:\Windows\System32 folder. How to Install the Package
Official Download: Always download the installer directly from the Microsoft Download Center. Avoid third-party "DLL fixer" websites, as these can bundle malware. microsoft visual c 2015 19 redistributable package x64
Architecture Choice: Even on a 64-bit computer, some apps are 32-bit. For total compatibility, it is often recommended to install both the x86 (32-bit) and x64 (64-bit) versions.
Installation Process: Run the .exe file, agree to the terms, and click install. You will likely need to restart your computer for the changes to take effect. Maintenance and Troubleshooting
Check Installed Versions: You can see which versions you have by going to Control Panel > Programs and Features. You may see many versions listed; this is normal and you should generally not uninstall older ones (like 2008 or 2010) as older apps still rely on them.
Repairing: If you have the package installed but are still getting errors, find the entry in your Programs list, right-click it, and select Change > Repair. This fixes broken or missing registry keys without a full reinstall.
Are you currently trying to fix a specific error message or prepare a new PC build?
Microsoft Visual C++ 2015-2019 Redistributable (x64) a collection of system files (libraries) that allow your computer to run games and software developed using Microsoft Visual Studio 2015, 2017, or 2019 Microsoft Learn Why Is It on Your Computer? Essential "Language" Support
: Programs written in C++ don't always include every file they need to work. Instead, they rely on this package to provide standard "building blocks" (like math or graphics functions). Automatic Installation
: Most games (like those on Steam) or software (like Photoshop) automatically install this during their own setup to ensure they can run properly. Binary Compatibility
: Unlike older versions, the 2015, 2017, 2019, and 2022 versions are binary compatible The Microsoft Visual C++ 2015-2019 Redistributable (x64) is
. This means a single "2015-2022" package can handle software built with any of those versions. The "x64" Meaning Architecture : "x64" indicates it is specifically for 64-bit applications Why You Might See "x86" Too
: Even on a 64-bit Windows system, you may see an "x86" version installed. This is because 32-bit (x86) programs still need the 32-bit libraries to function. Microsoft Learn Common Issues & Fixes Explanation Missing .dll Errors Errors like MSVCP140.dll VCRUNTIME140.dll
missing usually mean this package is corrupted or not installed. Installation Error 0x80070666 This often means you already have a
version (like 2015-2022) installed, which blocks the 2015-only installer. Should You Uninstall It?
Uninstalling it will likely cause several of your installed apps or games to crash or fail to launch. How to Get It
If you need to reinstall it to fix an error, it is best to download the latest All-in-One version directly from Microsoft's Official Support Page , which covers everything from 2015 through 2022. Microsoft Learn Latest Supported Visual C++ Redistributable Downloads
A Visual C++ Redistributable installs Microsoft C and C++ Runtime libraries. Many applications built by using Microsoft Visual C++ Microsoft Learn Latest Supported Visual C++ Redistributable Downloads
A Visual C++ Redistributable installs Microsoft C and C++ Runtime libraries. Many applications built by using Microsoft Visual C++ Microsoft Learn Latest Supported Visual C++ Redistributable Downloads
Q: Do I need both x86 and x64 versions?
A: Yes – many 32-bit apps still require the x86 version even on 64-bit Windows. Do not uninstall older ones unless you are
Q: Can I install VC++ 2015 after 2017/2019/2022?
A: No need – the 2015-2022 redistributable covers all.
Q: Is this safe from malware?
A: Only if downloaded from Microsoft.com or official update catalog.
Q: Why does a game ask for 2015 if I have 2022 installed?
A: The game checks exact registry keys – reinstall the latest all-in-one redist.
Q: Portable apps don’t need it?
A: Correct – portable apps bundle their own dependencies or don't use VC++ runtime.
Modern Windows machines often have multiple VC++ Redistributables installed simultaneously. This is normal. Example list:
Do not uninstall older ones unless you are certain no legacy software requires them. Many corporate apps and older games rely on specific runtime versions.
Installing the package is straightforward, but here are professional tips:
Use Dependency Walker or dumpbin:
dumpbin /dependents yourapp.exe