I have just installed WordPress 2.8 on a local server running Hiawatha 6.14, mysql 5.1.35, and php 5.2.9. When I try to import a 1.2 MB exported xml from my WordPress.com blog (deaddogcafe), nothing happens when I click on "Upload file and import." No posts, tags, etc are uploaded at all, even partially. I know the export file works because I used it on another WordPress.com blog.
I am completely new to this, so apologies if I'm missing something obvious. Any help would be appreciated.