Just a warning to people who put msp files in the updates folder of Office 2013 to update the installer. There is a problem with the mso-x-none.msp from KB2827228. It seems to give an error during setup. The previous version: KB2825632 also gives the same error. I've included the mso-x-none.msp from 2827228 in a folder on my releases, but I wanted to warn people as it took me a fair amount of time to isolate the patch that was causing the problems. You can run the mso-x-none.msp file after install just fine. It's only when you include it in the updates\ folder that causes the problem. They've removed the kbfile from ms download center and will probably be re-issuing it soon.