My b2evolution Version: Not Entered

I guess its me or something I am not doing correctly.. But I can not get the avatars to display in Either the Blog or the user profiles..Have uploaded the file but just can't get it do.
Checked the Demo blog to make sure I didn;t over look the plug-in.. but see that it is not needed..

Is there some code I need to change somewhere or what???
Thanks
Airwreck