The version is specifically for 64-bit Windows operating systems (most modern Windows 10 and Windows 11 installations). There are also x86 (32-bit) and ARM64 versions for other architectures.
The Redistributable package is a bundle of these DLLs. The "x64" version is designed specifically for 64-bit operating systems and applications, ensuring they can access the specialized instructions and memory addresses provided by modern 64-bit processors. Why You Need the 2022 Version visual studio 2022 x64 redistributable