a) I have netmanager 1.1 , currently I can not view reports that handle graphics e.g. ping availability, I guess the problem is with java version.
I installed the version jre-6u17-windows-i586-s.exe but the problem remains.
There is a specific version of java that I must installed???
b) By another hand if I t click telnet in tools's option in order to access devices I does not respond.