Spanish iPhone 4: unlock?

Are you running redsn0w in Administrator mode?

 

of course I am... for what I can see is an itunes error. the "more information" button links to this iOS: Resolving update and restore alert messages

 

Ok... 3194 errors usually mean that your iTunes isn't up to date. Have you updated your iTunes lately?

 

Yeah, I've downloaded it for the first time like two days ago... I can try to redownload it...

 

You can also try editing your hosts file to get rid of any reference to "apple.gs" and such.

 

tried, not working....
now I have to go, if I just disconnect the iPhone from the computer there will not be problems right?

 

Just make sure you eject it properly before hand from the left bar in itunes.