vSpehre Web Client: Versión 6.0.0 build 9154154
Browser: MsIE 11 (I can not install another browser... :-()
Flash Player WIN 22.214.171.124
Did you try to access your virtual machines using VMRC? what happened?
Is there firewall between the vcenter and the vSphere Client?
I can't try... because we can not install software in our laptop. We can only use web console... :-(