OK, an update.
I've previously been trying to use the Win64 version of this but there's another folder that has what I'm guessing is the 32 bit version.
BTW, the Win64 version doesn't have a compatibility mode but the other version does. I still have to do the "change the extension bit" to get it to work but it works.
Is there work around for the codec issue so I skip the extension nonsense? Please reply if anyone does
Thanks for your assistance, Dark Ansem.
By the way, here's the link
that I used for a download of Miles Sound Tools.