How to play divx vids on N95

I've downloaded and successfully installed the Divx player onto my N95. I've transferred a Divx music vid to my phone, have opened up Divx player and hit 'refesh' but it hasn't found the Divx vid which is now lying in My Folders in Messaging. Normally when I transfer music vids they bluetooth to messaging, then are 'picked up' by the Real Player software on my phone, but this isn't happening with Divx.

Can anyone please help as this is the second time I've done all this, all to no avail.
thanks