Got it fixed folks! My computer was NOT using Windows Media Player, but instead using PowerDVD. That is, PowerDVD was set as the deafault player. Went into settings and changed it to WMP. Now, REO plays just fine as I am listening to it as we speak. Oh, and I am smiling from ear to ear......LOL!!! Thanks Guys! Appreciate all of your help!
Cheers,
Phil