Need help : implement Gigabit Ethernet

about the licence, the messige is this one :

"Can't open Signal Tap II Logic Analyzer. Verify that the licence file exists and is stored in the correct location. If you are using Quartus II Web Edition Software, you must turn on the Talkback feature to use the Signal Tap II Logic Analyzer."

about my licence, i get one from altera and followed all the step to use it

when i try to enable signal tap, i have to choose a signal tap file, of course i haven't got one because i can't create a new one due to the previous message in the info box, and before i have turned on the talkback feature