Here are some other friendly tips...
Examples
C:\Program Files\Microsoft Office\Office\winword.exe Filename
C:\Program Files\Microsoft Office\Office\winword.exe Filename Filename
C:\Program Files\Microsoft Office\Office\winword.exe /a
C:\Program Files\Microsoft Office\Office\winword.exe /n
C:\Program Files\Microsoft Office\Office\winword.exe /m
C:\Program Files\Microsoft Office\Office\winword.exe Filename /mmacroname
C:\Program Files\Microsoft Office\Office\winword.exe /tDocumentPathAndName
C:\Program Files\Microsoft Office\Office\winword.exe /t
C:\Program Files\Microsoft Office\Office\winword.exe /lAddinPathAndName
C:\Program Files\Microsoft Office\Office\winword.exe Filename /w