You have to install the 1.2 patch inside the RTW folder and not inside the EB folder.
If 1.1 is showed, you picked the wrong folder. 1.1 games are not savegame-compatible under 1.2

http://www.twcenter.net/forums/showthread.php?t=272823
http://www.twcenter.net/forums/showt...11#post7180711
if you have problems with Steam, these guides may help you

XSamatan