: Available for both x86 (32-bit) and x64 (64-bit) versions of Windows 7.
KB2999226 is the , which is a critical system component for running modern applications on older versions of Windows. Core Feature & Purpose Kb2999226 for windows 7
You can download the specific version for your system from the : Update for Windows 7 (x86) : For 32-bit systems. Update for Windows 7 (x64) : For 64-bit systems. : Available for both x86 (32-bit) and x64