The Office Configuration Analyzer Tool (OffCAT) is a phenomenal utility, allowing IT to troubleshoot and diagnose Microsoft Office installations, and then eventually resolve problems based on the report created after scanning. Office 2013 generally does a good job detecting and resolving errors on its own, but there can be situations where extra help is welcome, or IT wants to be proactive in identifying potential issues. OffCAT provides a detailed problem report with links to Microsoft Knowledge Base articles about the issue.
OffCAT 1.1 has been released and includes support for Office 2013 products, as well as, the earlier versions of Microsoft Office from 2003 to 2010.
Download it here: Microsoft Office Configuration Analyzer Tool 1.1