The package is approximately 9-12 MB and is often required even if newer VC++ runtimes (2012, 2013, 2015-2022) are installed.
This often indicates a mix-up between 32-bit and 64-bit libraries—for example, a 64-bit program trying to load a 32-bit runtime.
For the vast majority of Windows users, the answer is yes. The Microsoft Visual C++ 2010 Redistributable Package (x64) is a safe, lightweight, and essential component that enables thousands of 64-bit applications and games to function correctly.
Install it if:
Do not install it if:
The original Visual C++ 2010 Redistributable (without service packs) has known vulnerabilities, including DLL hijacking risks and remote code execution flaws. Always install the SP1 version plus the security update KB2467173.
To check if you have the secure version: microsoft visual c 2010 redistributable package x64
Microsoft ended mainstream support for Visual C++ 2010 in 2015, but extended support ended in 2020. That means no new security patches. For mission-critical systems, consider isolating legacy apps in virtual machines.
Your system may be missing required root certificates (common on outdated Windows 7 or Server 2008).
Even Microsoft software can fail. Here are common installation issues with the Microsoft Visual C++ 2010 Redistributable Package (x64) and how to resolve them. The package is approximately 9-12 MB and is
To understand the redistributable package, you first need to understand Microsoft Visual C++ (MSVC) . This is Microsoft’s integrated development environment (IDE) used by millions of developers to write applications in C, C++, and C++/CLI.
When a developer writes a program in C++, they rely on a set of pre-built code libraries—known as the C++ Runtime Library. These libraries handle basic functions like memory management, input/output operations, string manipulation, and mathematical calculations.
In the past, every developer used to bundle these libraries directly into their program’s installation folder. This led to massive file sizes, wasted disk space, and potential conflicts if multiple programs used different versions of the same library. This often indicates a mix-up between 32-bit and