I have been testing the Ajaxuploader, and I have been getting a "Flash: The upload task is interrupted! io Error #2038" message when trying to upload a 100MB+ file. I've set the maxRequestLength to handle the large files, so I know that's not the problem. I timed the page as it was running, and the error occurs after 135 seconds without fail. I tried to adjust the executionTimeout value in the httpRuntime tag of my web.config, but that had no effect. Should I be adjusting something else?