problem with ninjatrader

im setting up a demo feed from amp futures (zenfire).

i followed the instructions to set it up etc and it comes up 'Login failed: Please check your account connections parameters and your internet connection'

It takes a bit of messing about with. Make sure you have put the correct
Licence Key in they give you. When you first apply there is one on the web page
which is different from the one they supply with the email. Use the one with
the email.

UNinstall NT and start from fresh as you be p*ssing about for ages otherwise.

Ged

hmmm thanks il check that ive got the right license