kiwi syslog default page not loading (gateway.aspx)

I'm a clean install a kiwi syslog 9.7.1 and after installation can't login in kiwi syslog because ssl error fix this error with change configuration UltiDev web server and delete application default setup and setuping a asp .NET4 ,32bit on 64bit system , localsystem ,port 8088 in https but when enter this url https://127.0.0.1:8088 nothing showing but enter this url 127.0.0.1:8088/events.aspx automatically change url to 127.0.0.1:8088/gateway.aspx and can login in kiwi but after singout url change to 127.0.0.1:8088/gateway.aspx and nothing showing up