messed up .snt sounds! please help ...

[FlawlessHappiness]

when i go to the sounds folder it dosent showe the .snt extension. it shows the widows media player emblem.

Perhaps you just chose the "Target program" for .snt files? This doesn't change anything about the file, just how you want to open it.
Right-click the file and choose "Open with", then pick "Choose another application" and when you've found the right one, remember to tick "Always use this application".

I recommend Notepad++or Geany. If you have none of those, just use Notepad.