What is UPLOADMODULE? We have encountered such or such problems when you upload big files. Setting big maxRequestLength values do not completely solve the problem, because the ASP.NET will block until the entire file is loaded into memory. In fact, if the files are large, we often see Internet Explorer display "The page cannot be displayed - cannot Find Server or DNS ERROR", it seems to be Catch can't. Lion.Web.uploadModule [Abbreviation: UPLOADMODULE] provides you with a scheme that allows you to display uploaded uploads and capture error messages in real time in addition to the uploading of large files.
Demo Image: Download address: http://www.lionsky.net/mywebsite/downsoft/index.aspx