Install Network Monitor
A new set of parsers for decoding office protocols is now available on the download center. These parsers represent the protocols described by the documents in the MSDN Open Specifications for Office. Simply download and run the parser package for your platform. Next time you run Network Monitor the Office parser set will automatically be available. Keep in mind that the office parser package depends on the latest NetworkMonitor_Parser.msi which is available on the CodePlex site.
For troubleshooting Office related network problems, these parsers can help provide valuable troubleshooting information for Interoperability and IT scenarios. And remember, if you need to disable the parser set in Network Monitor 3.3, you can change the Office parsers set to "Stub" in the Option, Parsers dialog. Enjoy!