You'll find the necessary options (Allow Forum Code & Images in Posts) under Feature Configuration in your admin options.
Search is your friend “I was having a mildly paranoid day, mostly due to the fact that the mad priest lady from over the river had taken to nailing weasels to my front door again.”
Have you tried turning them both on? If you can't, what happens when you try to turn them both on and save your changes?
Search is your friend “I was having a mildly paranoid day, mostly due to the fact that the mad priest lady from over the river had taken to nailing weasels to my front door again.”
Do you have any mods installed or otherwise made any changes to admin_config_features.asp?
Search is your friend “I was having a mildly paranoid day, mostly due to the fact that the mad priest lady from over the river had taken to nailing weasels to my front door again.”