Urgent. No license message

I have started Cubase to finish a project that I had to deliver early this afternoon (in 5 hours aprox). Cuabse says today that I have no license and is asking me a license activation code. My e-licenser is connected and I have unplugged and plugged it back again.

I have given the activation code I had and it says this was already used and I should talk to my administrator.

Cubase is a nightmare. It NEVER works without error message and now it just doesnt work. It lets you down unexpectedly when you most need it.

Please run the eLicenser Control Center and run Maintenance by clicking the icon to the top right. Are any licenses missing from your USB-eLicenser dongle after you do that?