Guitar rig problem

When using cubase, I create a new audio track, and the signal bar moves correctly when I play my guitar. However, when I hit record, play, and play it back I cannot hear what I have just played. Furthermore, when I try to use Guitar Rig 4 as an insert, the signal indicators do not move when I play. I am using the NI Audio kontrol 1 as an interface, and I believe I have it set up correctly. How do I hear what I just played, and what is wrong with Guitar Rig?

Did you dis-able monitor on playback? Make sure Direct Monitoring isn’t enabled.