I was just having some issues getting the tech tree to run right for me in game. I was running the echos of the ages mod with it and thinking that was interfering with it i disabled it but it still didnt work right. Im using the venice mod, ancient med civs part 1 and 2, ancient med greek epic, timet passable ice, Hukkaks wonders, polish empire, R.E.D, and Perfect world 3. Im trying to figure out which one of them is messing with it. When i start the game i cant select the tech i want from the drop down list so i have to go to the tech tree and click on agriculture as it is the only one there. It goes through slavery and language then acts like it finished agriculture but i cant select anything and so the game stops there. please help.