I see the xml file as follow:
="1.0"="utf-8"
<Products>
<Product id=1>
<ID>1.0</ID>
<FolderName>ParentRoot</FolderName>
<ParentID>0</ParentID>
</Product>
<Product id=2>
<ID>1.1</ID>
<FolderName>Hardware</FolderName>
<ParentID>1</ParentID>
</Product>
</Products>