Dear Andrew,

No need to fill in anything in database connection details window. I'm wondering why you are having license problem in xp. When I installed it in XP, I didn't get any issue.

Well, try Vista installation method I wrote above. i.e. By administrator account (In vista any other account even with full administrator previliges doesn't work). Also, always create new license before installation and use it in installation. Remove all previously installed files and folders (you have to del few files n folders manually after uninstallation) before new installation.

Let me know the results...