Internet Explorer fails to load user interface with website content blocked error

Description

The MIM Event Broker user interface fails to load in Internet Explorer with a content from the website listed below is being blocked error.

Affected software

• MIM Event Broker

Symptom

The MIM Event Broker user interface fails to load in Internet Explorer with the following error:

Solution

This issue is caused by the strict rules enforced by Internet Explorer Enhanced Security Configuration incorrectly blocking some JavaScript functionality. This can be resolved by adding about:blank to the list of trusted sites, as per Prerequisites.