The Microsoft Visual C++ 2010 Redistributable Package is a runtime component required to execute applications developed with Microsoft Visual Studio 2010 on a computer that does not have Visual Studio 2010 installed. This specific package installs the C runtime (CRT), Standard C++, ATL (Active Template Library), MFC (Microsoft Foundation Classes), and OpenMP libraries for 64-bit Windows environments.
The Microsoft Visual C++ 2010 Redistributable Package (x64) is required for several reasons: microsoft c++ 2010 redistributable x64
For creating COM (Component Object Model) objects. OpenMP: Used for multi-threaded programming. Why You Might Need It The Microsoft Visual C++ 2010 Redistributable Package is
Without this package, applications compiled with Visual C++ 2010 targeting 64-bit systems will fail to launch, typically returning an error such as: "The program can't start because MSVCR100.dll is missing from your computer" or "Error 0xc000007b" (when mixing 32-bit and 64-bit libraries). OpenMP: Used for multi-threaded programming
vcredist_x64.exe /uninstall /quiet