I've installed QlikViewServer_x64Setup_1.exe in Windows Server 2008 R2 Enterprise OS. After that i went QlikView Management Console to keep licenses. I given licenses number, control no in License tab and clicked on Apply License button. I restart qvw service and also my system. After restarting my system i opened my browser and in url i given localhost/qlikview. It asked me credentials which i've given during server installation. After that i got messages one after the other.