car won't start

I'm installing a viper791xv on my 2000 Honda Civic and i cant turn on the car

my remote or with the key.

um, not very many details here, but here goes:

1) do the ignition/dash lights come on?

2) does it crank? no crank?

3) have you attempted to disconnect all viper components and start the car?

4) Have you checked any fuses interior or engine bay fuses?

Everything comes on all the lights and the stereo heater etc .

Doesnt  crank

and when i remove the alarm  it works.

Now I can Start the car with the key but not with the remote.