Click on the field header labeled "Extensions" (to order the list by extension)
Scroll down and click on the entry for "ASX"
Click on the "Change Action" button
Select the top radio button labeled "Open them with the default application"
Repeat steps 6-8 for every instance of the ASX extension in the list. When you are done, click "Close" then click "OK" in the options window. Audio samples should now play properly in Windows Media Player.
Most of Paul Simon's great songs and singles of the '70s and '80s are on The Paul Simon Collection: On My Way, Don't Know Where I'm Goin', keeping this collection humming through its first 14 songs. Where it stumbles is in representing his '90s, where idiosyncratic choices take precedent -- the hit single "Obvious Child" from The Rhythm of the Saints is missing -- but this is merely a bad finish to a collection that is, overall, on the money.