Can't make SSL port 4443 to listening state

Hi experts,

I've followed Doc ID 1530169.1 steps trying to build up a ssl enabled epm workspace,

but after all the steps I simply can't make any use of port 4443.

I've entered "netstat -aon" from cmd window just can't find a record showing port 4443.

Since I've been trying on epm 11.1.2.4 environment I've done following as mentioned in article, after which even port 19000 won't be able to listen.:

---

ADDITIONAL CONFIGURATION WHEN USING EPM 11.1.2.3 ONWARDS:

The following needs to be done for the static contents to be available in SSL mode.

Edit the file Oracle\Middleware\user_projects\FOUNDATION1\httpConfig\ohs\config\OHS\ohs_component\httpd.conf and make the following changes: