cutechat: Tux, Please try to remove this line and try again <add name="UploadHttpModule" type="Brettle.Web.NeatUpload.UploadHttpModule, Brettle.Web.NeatUpload"/> Regards,Terry Now it works, whatever the file size is, even on the machines where it wasn't working before. Thanks a lot. We will have to remove the Brettle NeatUpload from our website, we were still using it on 2 pages, but we will remove it and use the AjaxUploader instead. Problem solved, thanks again and regards, Tux.
<add name="UploadHttpModule" type="Brettle.Web.NeatUpload.UploadHttpModule, Brettle.Web.NeatUpload"/>