msvcp100.dll , msvcr100.dll (and related MFC, OpenMP, and MSVCRT libraries).
Go to Control Panel → Programs and Features . Look for: "Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219" microsoft visual c++ 2010 redistributable package x64
⚠️ The VC++ 2010 redistributable is no longer patched. Use only for legacy software that specifically requires it. Modern applications should target VC++ 2015-2022 redistributable. msvcp100
: Many modern applications and games are built using Microsoft's developer tools. These programs rely on specific "libraries"—pre-written blocks of code—to perform standard tasks like memory management or graphical rendering. msvcr100.dll (and related MFC