Forum Icon Change! (Board Icons, Post Icons, Icon Set, Custom Icons.)
Step 1:
First create a folder called anything you like in File Manager.
Step2:
You have to use the same icon names for your images and upload to folder.
Step3:
After you done, paste folders url in CP -> Forum -> Module Settings.
You have to choose "Custom set" to provide link to folder.
http://forum.ucoz.com