Whenever I run Lionheart, the sound only plays for a second or less and then starts over. For example, a voice starts, then continues looping the first second until the text box goes away or someone else starts speaking, in which case the same issue happens with the other voice. It's the same for the music, and all other in-game sounds I have encountered. If anybody knows what is going on here, and/or some way to fix it, it would be very much appreciated.

It was on XP, I turned hardware acceleration off and it works now. Thanks.

You're welcome ;)