DataSet.ReadXml International Problem

Hi,
My application writes out an XML result file with an embedded schema that
can later be opened by another part of the application that renders the data
in a chart and grid. It works great using the US regional setting in WinXP.
A customer of ours in Norway gets an exception when the data is read in. The
code to read the XML is this:

DataSet ds = new DataSet();
ds.ReadXml(fileName, XmlReadModel.ReadSchema);

The XML that is being read is:

<?xml version="1.0" encoding="utf-8"?>
<Results>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="Snapshot">
<xs:complexType>
<xs:sequence>
<xs:element name="Item">
<xs:complexType>
<xs:attribute name="Value0" type="xs:double" />
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="Value0" type="xs:string" />
</xs:complexType>
</xs:element>
</xs:schema>
<Snapshot Value0="number">
<Item Value0="0" />
<Item Value0="1" />
<Item Value0="0,248668584157093" />
</Snapshot>
</Results>

The last Item element is a double, in the "Norwegian (Nynorsk)", setting the
decimal place is a comma. Any ideas how to get this to read properly?

Thanks,
Jake Pearson
(E-Mail Removed)