Several issues

I just installed the plugin and it put 5 identical menu items under Tools. I ran a sql backup and got nothing indicating it completed or where the file went. I ran a dry run of a search and replace I want to do it. It said there were 208 items it could update. I clicked on the details link. It took me to a screen with column headings but the 208 items were not displayed. I deleted the plugin.

The page I need help with: [log in to see the link]