ICE-1000 Emulator - error opening emulator interface


I have just received a new ICE-1000 emulator (previously I used ICE-100B), but I'm not able to get it working.

If I perform a test this is what happens:

I'm using Win 7 64 bit and the dirver seems properly installed:

The led on the emulator is green, and the jumper on JP1 are set on 3.3 V as on the old ICE-100B I used.

Is there something else I forgot to consider?

thank you