Dim ScriptControl As Object, data As Object, JscriptCode As String JscriptCode = "function toChinese(str) {return decodeURI('" & str & "')}" ScriptControl = CreateObject("MSScriptControl.ScriptControl") With ScriptControl .Language = "Javascript" .Timeout = -1 .AddCode(JscriptCode) data = .Run("toChinese", str) End With