Hi support, i have downloaded latest version of group docs viewer with showcase samples in MVC,in my code if there is any 404 Server exception ( like i am checking S3 for documents & document dont exists in S3 then viewe…...Viewer Product Family tarif December 4, 2017, 12:09pm #1 Hi support...unlimited time. usman.aziz December 4, 2017, 3:32pm #2 @tarif...