I'm managing to get sites up in IIS7, and install the basic template package but when I try to install the demo templates everything works fine until I have to select language and a page destination. Clicking the button for page destination gives me 'Popups are blocked for this site, you need to enable popups to access this function". It still opens a window but it works like a regular link window and won't allow selection of nodes.
Has this problem occurred to anyone and do you have a solution/workaround? It would be most helpful.
I've had this problem, don't know how I solved it though. One thing I know is that if you try to click on a link before everything is loaded the page screws up.