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.
Microsoft Visual C++ 2010 SP1 Redistributable Package (x86)
Microsoft Visual C++ 2010 SP1 Redistributable Package (x64)