C++ Visual Runtime __exclusive__
: It is generally not recommended to uninstall these. Removing a version might cause a specific game or app to stop working or make your system unstable. Common Runtime Errors
If you look at your "Apps & Features" list in Windows, you will likely see many versions of the Microsoft Visual C++ Redistributable (2005, 2008, 2010, 2012, 2013, and 2015-2022). Users often wonder if they can delete the older ones to save space. The answer is almost always no. Here is why: c++ visual runtime
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| Component | Typical Filename | Purpose | | :--- | :--- | :--- | | | ucrtbase.dll (Universal CRT) | malloc , printf , fopen (Standard I/O, heap, string manipulation). | | Standard C++ Library | msvcp140.dll | std::vector , std::string , std::cout , std::sort (Templates & STL). | | Concurrency Runtime | vcruntime140.dll | Exception handling ( try/catch ), static constructors, process/thread startup. | | MFC/ATL | mfc140u.dll / atl140.dll | Legacy frameworks (Microsoft Foundation Classes / Active Template Library). | : It is generally not recommended to uninstall these
The Microsoft Visual C++ Runtime is a set of Dynamic Link Libraries (DLLs) required to execute applications built with Microsoft Visual Studio. Unlike .NET (managed code), native C++ applications depend on these specific versioned libraries to handle memory management, exception handling, and standard library functions (STL). A mismatch or absence of the correct runtime is a leading cause of application launch failures ("The code execution cannot proceed because VCRUNTIME140.dll was not found"). Users often wonder if they can delete the