The Microsoft Visual C++ 2010 SP1 Redistributable Package (x86) installs runtime components of Visual C++ Libraries required to run applications developed with Visual C++ 2010 SP1 on a computer that does not have Visual C++ 2010 SP1 installed.This package installs runtime components of C Runtime (CRT), Standard C++, ATL, MFC, OpenMP and MSDIA libraries. For libraries that support side-by-side deployment model (CRT, SCL, ATL, MFC, OpenMP) they are installed into the native assembly cache, also called WinSxS folder, on versions of Windows operating system that support side-by-side assemblies.
What's new in version 2010 SP1
ReleaseJune 5, 2011
Date AddedMarch 3, 2011
Operating SystemsWindows 2003, Windows Vista, Windows Server 2003 x86 R2, Windows Server 2008 Standard, Windows, Windows Server 2008, Windows 7, Windows XP