Lost iWeb site

I have an iWeb site published to a folder, all the files are there but when I open iWeb it does not open the site, it goes to 'choose a template for your webpage'. I have no idea how this happened. I have been using and working in iWeb for 18 months. Went to ...application support/iWeb/domain and it does the same ie does not open my iWeb site.

Appreciate any help out there.

I have the same problem. Download FIND and type "sites" you'll be able to find it. From the shortlisted files, click in you should be able to find it.