Answer Hello Ginger. The E64 error code is telling you that there is a problem with the heater You will need to take the dryer apart and check the heater circuit. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Tuesday, December 11, 2012