Error: An error occurred while loading document ''. See InnerException for a complete description of the error.
Inner Exception = This operation is not supported for a relative URI.
Stact Trace = at System.Xml.Xsl.Runtime.XmlQueryContext.GetDataSource(String uriRelative, String uriBase) at (XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime, XPathNavigator {urn:schemas-microsoft-com:xslt-debug}current) at Root(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime) at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter writer) at System.Xml.Xsl.XslCompiledTransform.Transform(XmlReader input, XsltArgumentList arguments, XmlWriter results) at WSOL.Library.Xslt.Transform(String xml, String xslt, String cacheKey, Int32 cacheInterval, Boolean returnExceptionMessage)