Hello Mark,
The error messages issues by Hauptwerk should state where the problem lies.
Are you just using the standard St. Anne's files and images? If not then it will be quite tricky for someone else to try and load the file without spending a large amount of time configuring a custom set up to match what you have created in the .xml file.
If you can please inform us of the error messages you are receiving then that will make it easier to help you determine what isn't set properly.