' I did that seven times and every time I. First back up your world files and uninstall create a, download the new version of Create a world and install the new version. Check out these threads: Create A World - CAW not running? CAW running slowly? Updated as needed by Simsample MTS Steam installation, and Caw by LittleMinxUndr ts3tutorials. If you have a steam version of the sims 3 Caw won't work with it, but I think there is a workaround for it.
