SlickUpload provides tight, scalable RFC 1867 upload handling for ASP.NET applications by streaming an upload directly to a file or database, replacing the built-in ASP.NET functionality that fills memory. This allows an application to accept large uploads (up to 2 GB). SlickUpload also provides a rich progress display during an upload. Version 2.6 may include unspecified updates, enhancements, or bug fixes.
What's new in version 4.1.1
Fixed upload failures when an async ASP.NET AJAX postback occurs during an upload
Fixed files not being cleaned up in certain instances when uploads are abruptly terminated
Added UploadInformation property to pass additional information with an upload
Added connectionStringName property to SQL configuration