Visual C++ Redistributable 2013 — x86 or x64 for older Windows software?

[CVVHQHUB]

Hi everyone, I’m looking into an older Windows application that requires Microsoft Visual C++ Redistributable 2013, and I noticed that there can be some confusion about which package should be installed.

Visual C++ 2013 is the runtime environment used by applications built with Visual Studio 2013. Some older programs may show errors such as MSVCP120.dll missing or MSVCR120.dll was not found when the required runtime components are not installed correctly.

The main question is the architecture. The Redistributable is available for x86 and x64. An x86 application can still require the 32-bit runtime even when it is running on a 64-bit version of Windows, so simply checking whether Windows is 64-bit is not always enough.

I also noticed that installing a newer Visual C++ Redistributable does not necessarily solve an application's dependency on the 2013 runtime. Different Visual C++ generations can be installed side by side because applications may depend on different runtime versions.

For anyone dealing with older software, this Visual C++ Redistributable 2013 download and installation guide explains the x86/x64 difference, installation process, version information, and common MSVCP120.dll and MSVCR120.dll errors.

Has anyone else run into compatibility issues with older applications that specifically require the 2013 runtime?