check the code.
the result xml after delete the File tags will be:
<?xml version="1.0" encoding="utf-8"?>
<Config>
<Printer>
</Printer>
<Report>
</Report>
<Misc>
<CleanUpHTML>1</CleanUpHTML>
<NextStyleSheet>
</NextStyleSheet>
<NonNextStyleSheet>
</NonNextStyleSheet>
<ArchivedHTMLFiles>
</ArchivedHTMLFiles>
</Misc>
</Config>