EPC net not display webpage, blocked by security settings(solved)

Here are solutions of Mercedes-Benz MB Star diagnosis EPC net open issues, including that EPC
cannot display webpage and application blocked by security settings

*** Symptom 1 ***

When open EPC.net electronic parts catalogue, the Internet Explorer cannot display the webpage

epc-ineternet-explorer-cannot-display-1

Solution:

Go to Start menu, and select EWA, then EWA admin tool to start the server

start-ewa-admin-tool

Click Server, EPC, WIS one by one

Start the Offline one(s) to get it started

server-epc

Restart the computer

Finally, ECP NET will be ready for use.

 

*** Symptom 2 ***

The following error pops up after EPC activation:

Application blocked by security settings

Name: EWA Client Tools

Location: http://localhost:9000

You security settings have blocked an application signed with an expired or not-yet-valid certificate from running

application-blocked-by-security-settings

Solution:

Go to Computer->Start-> Control Panel -> JAVA

Setup the Security as the Lowest

java-security-level

Then you can open EPC