Music tracks in flight aren't random

[tomocr]

Hi there. New guy here. So I have just got IL2 Sturmovik installed on my Windows 7 64bit machine. This is gonna be addictive. Just one question though. I read in the manual on how to add tracks to the in-flight folder (WAV file 44Khz, stereo). I added 4 tracks in there but it seems that just the one song is playing over and over instead of being random like the manual says. Having listened to "The Unforgiven" by Metallica 7 times, I had to exit the game and join this forum. Sorry if this is a repeated thread but a search brought nothing up to help. Any ideas on how to make the songs play randomly? Thanks folks in advance.

[vpmedia]

"Inflight Music and Randomizer (IMR) allows you to randomize play order of music and to change music to various nationalities without the need to leave the mission."

http://mission4today.com/index.php?n...etails&id=2051

Cheers