AnthroFurry Nov 22, 2013 @ 4:58pm
Solution: Make config/settings/fullscreen work.
Since there seem to be so many posts about this issue, here is the solution.

Open regedit by searching for regedit.exe on vista/7/8 or use "run" and type regedit.

For 64 bits Windows:
Go into: HKEY_LOCAL_MACHINE\SOFTWARE\WoW6432Node\Microsoft\Windows\CurrentVersion\Uninstall

For 32 bits Windows:
Go into: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

Now, right klick the "uninstall" key (looks like a folder). Select New > Key, name this new key SEGA.
Then, right klick the "SEGA" key. Select New > Key. Name this new key Sonic Adventure DX.
Then, right klick the "Sonic Adventure DX" key. Select New > String Value. Name this new string value Sonic Adventure DX.
Then, double klick the string value "Sonic Adventure DX" which you just created. In the Enter Value field, enter 1, press Ok.

Why Steam fails to enter this automatically is beyond me. :O
Last edited by AnthroFurry; Nov 22, 2013 @ 4:59pm
Showing 1-15 of 37 comments
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Zeifer Nov 25, 2013 @ 4:49pm 
Thank's Bro, that saved me. But i still have a problem with this game, i am traing to run the game in a pc with windows 8 pro, and when i try to run the game, he run's, but only the sound, the vídeo simple turn in a black screen.

edit: when i up-dated my windows for the 8.1 the game simple run perfect.
Thank's.
Last edited by Zeifer; Nov 25, 2013 @ 5:52pm
KRzyGR1ZZLY Nov 26, 2013 @ 10:57am 
Thanks bro! That actually worked!
Tuna1992 Nov 26, 2013 @ 12:17pm 
This method indeed works. Thanks for help, dude. :)
king harkinian Nov 28, 2013 @ 5:44am 
i can't find current version
Mudge senpai Nov 28, 2013 @ 6:55am 
Originally posted by king harkinian:
i can't find current version
current version of what? steam?
AnthroFurry Nov 28, 2013 @ 12:27pm 
Originally posted by king harkinian:
i can't find current version
Are you looking on the registry? Everyone should have it.
Ultra_Slyshadic Dec 1, 2013 @ 10:33am 
How do you find out if you have 32 or 64 bit for windows vista?
AnthroFurry Dec 6, 2013 @ 9:54am 
Start > Right klick "Computer" > Properties, you should find the info at "System type: "
Last edited by AnthroFurry; Dec 6, 2013 @ 9:58am
tsh72090 Dec 6, 2013 @ 5:04pm 
I just did all this (the regedit thing) and nothing's changed. My controls are still the same. All I want to do is change the controls a little. Change the S button (Jump) to the Space Bar.
AnthroFurry Dec 6, 2013 @ 5:34pm 
Originally posted by tsh72090:
I just did all this (the regedit thing) and nothing's changed. My controls are still the same. All I want to do is change the controls a little. Change the S button (Jump) to the Space Bar.
Hmm, wierd, haven't actually changed any of the controls myself since i use an Xbox 360 controller, gonna have to take a look at how that works...
tsh72090 Dec 7, 2013 @ 7:57am 
I'm using the keyboard although having a controller would be nice.
soul_on_ice Dec 12, 2013 @ 12:55am 
how do you do this in win 8.1?
AnthroFurry Dec 12, 2013 @ 8:48am 
Same as in the other versions. If you have trouble finding regedit you can start it by pressing WindowsKey+R and type regedit
Jonnydodger Dec 15, 2013 @ 12:37am 
Thanks man! That not going fullscreen problem has annoyed me for quite a while!
rtype112000 Dec 15, 2013 @ 10:11am 
Wow, thanks a ton mate!
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