Connect to B1i server failed. HTTP/1.1 404 Not Found

Hi Experts,

After successfully installed my B1 Integration Framework, I'm getting error on my B1i server. when I run SAP B1 EventSender Setup, it appears and error message Connect to B1i Server Failed. HTTP/1.1 404 Not Found.

I already check some related threads on this problem but unfortunately still can't solve the problem.

Thanks in advance.

Alvin.