This question has been asked on the forums before but an answer has never been provided.
I'm trying to create a new Business Catalyst site in Dreamweaver but when I click "New Business Catalyst Site" a blank dialogue box pops up for about 2 seconds and disappears again. This happens no matter where I try to create the new site from.
I followed these easy steps and it worked for me.
Make sure to run as administrator.
here are the instructions.