When a developer finishes their app, they don't include all those massive code libraries inside the app’s folder (which would make every app huge). Instead, they rely on a "Redistributable" package. This is a centralized bundle of those libraries that lives on your operating system, allowing multiple different programs to "share" the same code. Why "x64"?
If a repair fails, uninstall the package entirely. Then, visit the official Microsoft Download Center to download a fresh copy.
When developers write software using Microsoft Visual C++, they rely on pre-existing blocks of code called libraries. These libraries handle standard, repetitive tasks like managing system memory, displaying graphics, or communicating with hardware. microsoft visual c 2015 redistributable x64
Despite its designed robustness, the x64 redistributable is a frequent source of technical support queries. Here’s why:
Microsoft Visual C++ Redistributable latest supported downloads When a developer finishes their app, they don't
Steam, Epic Games Launcher, and EA App install it automatically during game setups.
If you open your Windows Control Panel or Settings app, you will likely see multiple versions of the Visual C++ Redistributable installed. You might see versions ranging from 2005 all the way up to the latest combined releases. Why "x64"
This error usually occurs on older operating systems like Windows 7 or Windows 8 because a prerequisite Windows Update is missing.
"Error 0x80240017: Unspecified error during setup."
Note: If you run a 64-bit operating system, it is highly recommended to install both the and the x86 (32-bit) versions. Many older or background applications are still 32-bit and will require the x86 runtime files to function. Troubleshooting Common Errors Error 0x80240017 - Unspecified Error