I have a nice XML file like this:
You need to set default namespace in your xml, like this:
Boomerang - Error codes.xlsx
Boomerang - Error codes
This is the Boomerang error codes file
Excel
Boomerang
1
4
Issue Tracker v5.xlsx
This is the issue tracker for Skipstone
Excel
Skipstone
1
4
Also, there is a number of other problems:
Path attribute is not defined in schema, 'Assetd' element is not defined. maxOccurs="unbounded" need to be set in schema for xs:element name="Asset"
In case if you cannot modify xml, you need to remove target schema from xsd:
And register schema like this:
settings.Schemas.Add(null, "data.xsd");