Thanks Christopher Imes now I moved it to Atmos support forum.  But I found the sloution. The issue was with the File.ReadAllBytes(Filepath). This operation is currently limited to supporting files less than 2 gigabytes in size.   I understood that there is no size limit for Atmos.  I used uploadhelper class to save the large data. I am attaching the same.  Just need to call the uploadhelper while uploading large file. Please refer the screen shot below.  [IMAGE]  Thanks Pravin Raj K pravinrajk[NAME].com
Is there any size limit for the file? I am trying to upload a file of size more than 50 GB (data base back up). Smaller size data base file gets successfully transferred. I am using the code below. [IMAGE] If there is no size limit, is there any method to upload large file. This code stops execution if its large file.  Please help.  Regards Pravin Raj
Atmos file size limit