Symantec Scan Engine (SSE) itself working, according to the logs, just the Web-interface is not accessible.
Internet Explorer shows "Internet Explorer cannot display the webpage" when opening the Symantec Scan Engine interface.
Internet Explorer cannot display the webpage
Most likely causes
* You are not connected to the Internet
* The website might be encountering problems
* There might a typing error in the address
What you can try:
* Diagnose Connection Problems
Restarting the Symantec Scan Engine service may resolve the issue.