Hello, I'm having the same problem. I had a news section which was breaking Adsense rules, I've deleted the section and it comes up with an error page now.
http://www.wearetherangersboys.com/f...sex-slave-case
I used the code above and the banner don't display on the page to register, however it still shows on the link above.
I'm using a test style to test it and I don't want the ad on some sections of the forums.
If you go into the default style the ads will not show on this error page. I have set that so it only shows on the forums I want, it will not display on global which is what I want. It's also set as non content.
I want my ads global, not to show on a few sections or non content pages if anyone can help?