hi guys i am a skinner for toons total war mod, if its possible please help.

i have been trying to open a file that is computer\HKEY_CURRENT_USER\Software\The Creative Assembly\Empire...................... the file in question "Empire" i do not seem to be able to open to change the value. so i can unlock RTI all chapters. My freind Toon sent me his save and it does not appear at all in the reg_ empire folder.... so if anyone knows how i can open up this empier folder let me know... thanks