Each redist is about 10–25 MB. Uninstalling a few saves less than 100 MB. Not worth breaking applications.
These libraries are called the .
In particular, the is one of the most common—yet misunderstood—components on modern Windows systems. It sits quietly in your "Apps & Features" list, often duplicated with multiple versions (2015, 2017, 2019, 2022), leaving many users asking: What is this thing? Do I need all of them? Why does my game keep crashing without it? visual c++ 2019 redistributable
So keep it installed, keep it updated, and thank it quietly every time your game launches without a cryptic DLL error. Have you run into a tricky redistributable issue? Let me know in the comments below. And if you found this post helpful, share it with that friend who keeps deleting “duplicate” runtimes. Each redist is about 10–25 MB
Mostly true for newer apps, but some legacy installers explicitly check for 2019 and will error out if it’s missing. It’s safer to keep them. These libraries are called the
Demystifying the Visual C++ 2019 Redistributable: What Every Windows User Needs to Know
April 14, 2026