D S alCoda Doesn't Work with Windows 7 but does with Windows XP

I used Muse 9.5 to enter a song using DS al coda in measure 5 with DS sign in measure 2, To Coda in measure 4, and Coda sign in measure 6.

Using both Muse 9.5 and Muse 9.6.2, the song plays perfectly on my Windows XP desktop. However, on my Windows 7 laptop which uses Muse 9.6.2, the same song bypasses the DS al coda and continues as though the "tag" isn't there.

The song was copied directly from the desktop to the laptop via wireless transfer.

I re-did the DS al coda on the laptop with no joy.

Any suggestions outside of simply repeating the phrase outright?