**WORKING TUTUORIAL**
-When you download files, put www and jar file on desktop and rename jar file to something else
-Open CMD;
-Type cd desktop
-Type java -jar [jar file name].jar
Now go to folder where you installed NFS World;
Open data folder;
Create a shortcut of nfsw file;
Right click, properties;
At the end of Target text box, just remove nfsw.exe and paste this:
nfsw.exe US

a 1
Now open shortcut and play!
You can also find this tutorial on first page, whenever you want.