I get a no cd key error when i try to log on to dyna i use build 534b on unmoded sfc3 computer specs intel celeron @633 mhr 192 mb ram nvidia geforce 4 mx 4000 card 64mb 15 gb hard drive
Now this is an obvious one. You're playing a hacked version. If you installed off a CD, you would have had to put a CD key in to install it. Can't help ya beyond that.
Whats a dynaverse error? I never had that one, and played sfc3 2 years now, of & on...mostly on(all the time).