Can you elaborate on "goes awry ie What is the actual error message?
Example: <cfset obj = createObject(".net", "MyLibrary.TestClass", ExpandPath('./MyLibrary.dll')) /> <cfset result = obj.getValue("Foo") /> <cfoutput>#result#</cfoutput> TestClass.cs ============= using System; using System.Collections.Generic; using System.Text; namespace MyLibrary { public class TestClass { public string getValue(string Value) { return "You entered: " + Value; } } } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:337230 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm