1. Uninstall Microsoft Visual C++ 2010 x86 & x64 Redistributable. KB2728613 provides the following:
MsiExec.exe /passive /X{F0C3E5D1-1ADE-321E-8167-68EF0DE699A5} MsiExec.exe /passive /X{1D8E6291-B0D5-35EC-8441-6616F567A0F7}2. Install the DirectX Software Development Kit. At the moment this seems to be the June 2010 version.
3. Update Microsoft Visual C++ 2010 x86 & x64 Redistributable. I used Windows Update.
6. Finally, Install KinectSDK v1.8 and Kinect for Windows Developer Toolkit v1.8.