I receive this error when I try to upload a certain image on my CrystalTech hosting account, it works fine on my local machine however.   Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed .       I've ...

Hi,   I tried using the OpenStream method in the uploadAttachments control (and yes I did look at your demo)     FROM THE DEMO SOURCE foreach (AttachmentItem item in Attachments1.Items) {    InsertMsg(item.FileName + '', '' + item.FileSize + '' bytes.'');    //Copies the uploaded file to a ...