Circular reference in the definition of variable 'g_szApplicationRoot'. at System.Xml.Xsl.XsltOld.Processor.GetVariableValue(VariableAction variable) at System.Xml.Xsl.XsltOld.XsltCompileContext.EvaluateVariable(VariableAction variable) at System.Xml.Xsl.XsltOld.VariableAction.System.Xml.Xsl.IXsltContextVariable.Evaluate(XsltContext xsltContext) at MS.Internal.Xml.XPath.VariableQuery.Evaluate(XPathNodeIterator nodeIterator) at System.Xml.Xsl.XsltOld.Processor.ValueOf(ActionFrame context, Int32 key) at System.Xml.Xsl.XsltOld.ValueOfAction.Execute(Processor processor, ActionFrame frame) at System.Xml.Xsl.XsltOld.ActionFrame.Execute(Processor processor) at System.Xml.Xsl.XsltOld.Processor.Execute() at System.Xml.Xsl.XsltOld.Processor.Execute(TextWriter writer) at System.Xml.Xsl.XslTransform.Transform(XPathNavigator input, XsltArgumentList args, TextWriter output, XmlResolver resolver) at System.Xml.Xsl.XslTransform.Transform(IXPathNavigable input, XsltArgumentList args, TextWriter output, XmlResolver resolver) at CAPS.UniformAppServices.XslHelper.TransformFromFile(String strXml, String strXslFilePath, XsltArgumentList xslParams, XmlResolver xmlResolver)17/05/2012 01:41:46