Microsoft Visual C 2015 Redistributable X64 Site

To check if Microsoft Visual C++ 2015 Redistributable x64 is installed on your system:

As of 2025, Microsoft has unified the download for Visual C++ 2015-2022. However, you can still obtain the standalone 2015 version from the official catalog.

(for IT pros)

Because they share the same core runtime architecture, installing the latest unified package automatically covers any software that specifically asks for the 2015 version. How to Safely Download and Install It

Microsoft Visual C++ Redistributable latest supported downloads microsoft visual c 2015 redistributable x64

You likely need the 2015 x64 redistributable if you are running:

Select (and optionally vc_redist.x86.exe if you run 32-bit apps).

If the repair option does not resolve the problem, or if the option is unavailable, move on to a clean reinstallation.

winget install Microsoft.VCRedist.2015+.x64 To check if Microsoft Visual C++ 2015 Redistributable

"The program can't start because MSVCP140.dll is missing from your computer."

If you need help resolving a specific error, please share the or the name of the program failing to launch . I can provide tailored steps to get your software running. Share public link

Generally, no. You can’t predict which program needs which version. However, you uninstall all old versions (2015, 2017, 2019) and install the latest 2015-2022 combined package. Most modern programs recognize it.

This is one of the most frequent error messages. The msvcp140.dll file is a core component of the Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017, and 2019. The best way to fix the error is to install or reinstall the Visual C++ Redistributable package. If you already have it installed but still encounter the error, try running the installer again and selecting the "Repair" option when prompted. How to Safely Download and Install It Microsoft

While not always required, rebooting ensures that all newly installed DLLs are properly registered.

When developers write software using Microsoft Visual Studio 2015, they often rely on pre-written code segments called C and C++ standard libraries. These libraries handle routine operations like memory allocation, hardware communication, and mathematical calculations.

Remember these key takeaways:

This error indicates a problem with the Universal CRT (C Runtime), which is a core Windows operating system component tied tightly to the Visual C++ 2015 package. It frequently happens on older operating systems that lack recent Windows Updates. Error 0x80240017: Unspecified Error