Windows 7: Autorun.inf Help With Opening TXT Files

I have always been using Autorun files, but i decided to discover more features that it has to offer.

Anyone who has any experience knows what this code does:

shell\Setup\command=Setup.exe
shell\Setup=Run Setup

Does anyone know how to open something like a Text File instead of the Executable?



I've tried doing this:

shell\Text\command=class.txt
shell\Text=Open Text File

But that just gave me an error.

Does anyone know how I could set that up, and if its even possible.


Many thanks,
-Dennis