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.
There have been many Slim Harpo best-ofs available over the years, some frustratingly incomplete. This one gets all the chart hits together with several of the obscure singles like "Wonderin' and Worryin',""Strange Love,""One More Day," and "You'll Be Sorry One Day," along with album tracks like "Snoopin' Around" and "Blues Hangover." Transfers are clean and exemplary, and this makes as good an introduction into his music as any currently available.