In the following link  http://www.ajaxuploader.com/Demo/Ajax-based-File-storage.aspx., file is saved in some location and downloading the from the location ,based on the path and file name saved in DB. But for me just iam saving the file size and file name in db.  Project already in production. if change the code  based on the ...

 1. using  CuteWebUI:UploadAttachments :- iam saving the filesize and filename and other details in db.   for the downloading the files, the filesize and filename will be fetched from db and below code is used for downloading.   When i  download file, it is not opening , telling that no preview is available. ...