Make sure you have installed 1.2 on top of 1.1 and not in 1.1.

Check if you have an EB folder inside your EB folder. If so, than you have installed 1.2 inside 1.1 and then you're just playing 1.1.

--> when you install 1.1 in xxx\RTW, you have to install 1.2 in the same location (xxx\RTW) and NOT in xxx\RTW\EB.