The Windows 8 boot experience has changed dramatically. Not only does it offer a cleaner visual experience, but offers full support for touch screen devices. Even from the command prompt. Watch this short video from the Building Windows 8 blog: Reengineering the Windows boot experience
This application failed to start because uxcore.dll was not found. Re-installing the application may fix the problem” or uxcore.dll Not found Download the Windows Live Uninstaller (wlarp.exe). Save to Desktop, Download folder, or other convenient location Click wlarp.exe to run Select Repair all Windows Live programs