Once downloaded, run the installer. If the libraries already exist, the installer will offer a "Repair" option. Click that. It will fix corrupted files without requiring a reboot.
You can also check which version is currently installed via PowerShell:
Get-ItemProperty HKLM:\Software\Microsoft\VisualStudio\14.0\VC\Runtimes\x64 | Select Version visual c++ 2017 redistributable
Let’s break down the silent workhorse of the Windows ecosystem.
It is common to see multiple "Microsoft Visual C++ Redistributable" entries in your Apps & Features list. This happens because: Once downloaded, run the installer
But what is it? Why do you need so many versions? And why does it sometimes break?
Versions 2015, 2017, 2019, and 2022 are binary compatible . This means Microsoft merged them into a single installer starting in 2018. If you install the "Visual C++ 2015-2022 Redistributable," you are covered for all four years. It will fix corrupted files without requiring a reboot
: Older programs often hard-code a requirement for a specific year (e.g., 2010 or 2013) and may fail if that exact version is missing.
When launching the installer, a standard Windows dialog box appears.