This document explains how to correct Microsoft Office if it is not working or crashes frequently. These solutions apply to Office 2013, 2010 and 2007. For Office 2003 and earlier versions, see Microsoft Office 2000/XP/2003 (Win) - Repairing Corrupted Program Files. Sometimes, you have to completely remove and reinstall Microsoft Office to fix corruption issues: Windows - Office 2007 / 2010 / 2013 - Uninstalling