I am trying to write a script to return the version of Office 2010 installed According to this Microsoft Article http://support.microsoft.com/kb/2186281 there are certain SKUs that can be used to identify the installed version Each GUID uses the following format: {BRMMmmmm-PPPP-LLLL-p000-D000000FF1CE} Product ID SKU 0011 Microsoft Office Professional Plus 0012 Microsoft Office Standard 2010 0013 Microsoft Office Home and Business 0014 Microsoft Office Profes