Cockpit error HTTP Status 404

Hi

I just installed the cockpit for version 8.8

I had no problem

services are a good start

I have two problems that may be the same

1) EventSender Setup: I get an error on the test connection

Connect to server failed B1i

2) on the cockpit: I emssage an error on the screen

HTTP Status 404

I read the previous threads and Tips for Installation of Cockpit in SAP B1 8.8 PL 12

I think the server B1i server is wrong or not install or not start!!

Someone has either?

Thank you

Didier Le Van