When I installed Express Checkout (Configuration--->payment Modules)
I put the filllowing settings:


Live or Sandbox? (I selected Live)

Debug Mode? I selected log and Email

I copied and pasted my API credentials.
I have already taken care of the URL on Paypal Instant Payment notifications.
My IPN is enabled

The Paypal button appears below my shopping cart.

BUT when you press the Express Paypal button: nothing happens
It tells me the web page does not exist.
What I am doing wrong???

Thanks,
Marlake