Undocumented Microsoft ProductID GUIDs

Each Microsoft product is identified internally using a ProductID that is in the form of a Globally Unique Identifier (GUID). Software or updates that refer back to Microsoft products tend to generally establish the relationship using the GUIDs instead of the product name. If you ever wanted develop software that dug into some of Microsoft’s software internals, you’ll quickly find that without a way to map those GUIDs, most of the data is meaningless.

Never before documented or published, here’s a list of all known Microsoft ProductID GUIDs :