Hi:

I have created a sitemap file and named and saved it as sitemap.csm but am "unable to preview" it.
What am I doing wrong?. Thanks.

You need to apply a theme to that sitemap first and then you can preview it.

I'm having the same problem. When I click on preview, it opens Firefox with a "file not found" message. The odd thing is when I click save I can see the yowzers.html file (and a cssimages folder) in the C:/program files/CoffeeCup Software/CoffeeCup Sitemapper/Sitemaps folder, and the Sitemapper asks if I want to overwrite it (Sitemapper sees the file & a cssimages folder). If I check that directory in Windows Explorer, the directory is empty. Soooo, the Sitemapper program sees the file (56 KB), but Explorer & Firefox does not?!

Me thinks I found the problem. Sitemapper uses the default web browser to display the site map. In my case that is Firefox & that doesn't work. I also tried Google Chrome & that doesn't work. I also tried the latest (recently installed) Internet Explorer 9 and for some reason, that worked?!