This update improves the range and performance of the following graphics and imaging components: - Direct2D - DirectWrite - Direct3D - Windows Imaging Component (WIC) - Windows Advanced Rasterization Platform (WARP) - Windows Animation Manager (WAM) - XPS Document API - H.264 Video Decoder This package requires Service Pack 1 for Windows 7 or Windows Server 2008 R2 to be installed first. The [KB976932 package](https://chocolatey.org/packages/KB976932) may be used to install it. On systems other than Windows 7 or Windows Server 2008 R2, this package installs successfully, but does nothing.