[Community Theme Creator]

I found this from another post in the forum somewhere, so full credit to that guy. So the one I use is:

<coverFlow:FlowModel DataContext="{Binding ActiveGame}" RotationAxis="0.2,1,0" RotationAngle="0" CanManuallyRotate="True" FieldOfView="30" />

Make sure "designer friendly" is unticked.

 

edit: it may have been C-Beats, I honestly can't remember.

[Bad Old Monkey]

Likewise I already have it installed but just downloaded again and the file is absolutely fine.

Perhaps you should check your HD for errors