Microsoft Visual C++ 2015-2019 Redistributable Package (x64) is a vital software component for Windows users and developers. It serves as a bridge that allows applications built with Microsoft Visual Studio to run on your computer without needing the full development environment installed. This package contains the runtime library files required by thousands of modern games, productivity tools, and system utilities. Understanding the 2015-2019 Unified Architecture In the past, Microsoft released separate redistributable packages for every version of Visual Studio. However, starting with the 2015 version, Microsoft moved to a binary-compatible model. This means the 2015, 2017, and 2019 versions are all bundled into a single installer. If you install the 2019 version, it effectively replaces and covers the requirements for any software that originally asked for the 2015 or 2017 versions. This unification helps reduce system clutter and prevents version conflicts. Why Your Computer Needs This Package Most software developers do not include every single library file within their application's installation folder to keep file sizes small. Instead, they rely on "shared" libraries provided by Microsoft. When you try to launch a program and see an error message like "The program can't start because vcruntime140.dll is missing," it is a direct signal that the Microsoft Visual C++ Redistributable is missing or corrupted. The "x64" designation specifically refers to the 64-bit version of these libraries. If you are running a 64-bit version of Windows, you will likely need both the x86 (32-bit) and x64 (64-bit) versions installed, as 64-bit operating systems can run both types of applications. Installation and Troubleshooting The most reliable way to acquire this package is directly from the official Microsoft Download Center. Using third-party "DLL fixer" sites is highly discouraged, as those files are often outdated or bundled with malware. During the installation process, the setup will check your system for existing versions. If a newer version is already present, the installer will simply exit. If you encounter errors during installation, it is often due to a pending Windows Update or a corrupted previous installation. In these cases, the best course of action is to go to your Control Panel, uninstall the existing Visual C++ entries, restart your computer, and then run the latest installer as an administrator. Keeping this package updated ensures that your system remains compatible with the latest software releases and security patches.
Write-up: Microsoft Visual C++ 2015-2019 Redistributable Package (x64) Overview The Microsoft Visual C++ 2015-2019 Redistributable Package (x64) is a runtime component required to run applications developed using Microsoft Visual Studio. Specifically, this package targets the x64 (64-bit) architecture and covers the Visual Studio versions 2015, 2017, and 2019. Microsoft unified the runtime for these three versions (2015, 2017, 2019) because they share the same binary compatibility. This means that a program built with Visual Studio 2015 can use the runtime libraries installed by the 2019 package, and vice versa. Purpose & Function Most Windows software is not "self-contained." Developers write code in C++, but to make the executable file smaller and more efficient, they rely on standard libraries provided by Microsoft to perform common tasks (like input/output operations, memory management, and mathematical calculations). This package installs the C Runtime (CRT) , Standard C++ , ATL , and MFC libraries. Without these libraries installed on the end-user's machine, applications compiled with Visual C++ would fail to launch, often displaying errors such as:
“The program can’t start because msvcp140.dll is missing from your computer.” “VCRUNTIME140_1.dll not found.”
Key Technical Details
Architecture: x64 (64-bit). This is strictly for 64-bit applications running on 64-bit versions of Windows. It cannot be used for 32-bit (x86) applications. Unified Installer: The binary compatibility between Visual Studio 2015, 2017, and 2019 allows Microsoft to distribute a single Redistributable that services all three development years. In the Windows "Apps & Features" list, it is typically listed as Microsoft Visual C++ 2015-2019 Redistributable . Minimum Version: This specific package usually installs the libraries required for apps built using the toolsets for VS 2015 (v140), VS 2017 (v141), and VS 2019 (v142). Components Installed:
msvcp140.dll (C++ Standard Library) vcruntime140.dll (C Runtime) vcruntime140_1.dll (C Runtime extension)
Common Issues & Troubleshooting 1. Installation Errors (0x80070643, etc.) These errors often occur if a previous version of the runtime is corrupted or if Windows Update services are disabled. microsoft visual c 2015 19 redistributable package x64
Fix: Use the Microsoft Program Install and Uninstall Troubleshooter to uninstall the corrupted version, then reinstall the package fresh.
2. Missing DLL Errors If a game or application crashes claiming a DLL is missing, installing this package is usually the first step. However, if the error persists, check whether you need the x86 version instead. Many games have 32-bit launchers even if the game itself is 64-bit. 3. Can I uninstall older versions? If you see separate entries for "Microsoft Visual C++ 2015 Redistributable" and "Microsoft Visual C++ 2017 Redistributable," you generally should not uninstall them manually. However, the 2015-2019 unified installer is designed to supersede older minor builds. It is safe to keep multiple "years" installed side-by-side (e.g., 2012, 2013, and 2015-2022) as they are independent runtimes. Relation to Newer Versions It is important to note that Microsoft has continued this unified approach. The Visual C++ 2015-2022 Redistributable is the successor. If you install the 2022 version, it automatically updates the 2015, 2017, and 2019 binaries to the latest version, as they all share the same major version number (14.0). Download Verification When downloading this package from the Microsoft Learn or "My Visual Studio" download page, ensure you select the correct file for the x64 architecture:
File Name Pattern: vc_redist.x64.exe Do not download vc_redist.x86.exe unless you specifically need 32-bit support. Do not download vc_redist.arm64.exe unless you are on a Windows on ARM device (rare for standard PC gaming). If you install the 2019 version, it effectively
Summary The Microsoft Visual C++ 2015-2019 Redistributable (x64) is an essential system component for Windows users. It bridges the gap between the code developers write and the operating system hardware, ensuring that 64-bit applications created in Visual Studio 2015 through 2019 can run efficiently without requiring the full Visual Studio IDE to be installed on the user's computer.
Microsoft Visual C++ 2015 19 Redistributable Package x64: A Detailed Guide Introduction The Microsoft Visual C++ 2015 19 Redistributable Package x64 is a package that contains the Visual C++ runtime libraries required to run applications developed with Visual C++ 2015 on a 64-bit Windows operating system. In this guide, we will cover what this package is, its components, and how to install and troubleshoot it. What is the Microsoft Visual C++ 2015 19 Redistributable Package x64? The Microsoft Visual C++ 2015 19 Redistributable Package x64 is a package that contains the Visual C++ runtime libraries required to run applications developed with Visual C++ 2015 on a 64-bit Windows operating system. This package is a redistributable package, which means that it can be freely distributed with applications that require it. Components of the Package The Microsoft Visual C++ 2015 19 Redistributable Package x64 contains the following components: