Error: "This program cannot display the webpage" in manager

Article:TECH172264  |  Created: 2011-10-20  |  Updated: 2015-01-12  |  Article URL
NOTE: If you are experiencing this particular known issue, we recommend that you Subscribe to receive email notification each time this article is updated. Subscribers will be the first to learn about any releases, status changes, workarounds or decisions made.
Article Type
Technical Solution


Symantec Endpoint Protection Manager displays an error message on the Home and Reports pages: "This program cannot display the webpage."


Localhost is not in Trusted Sites in Internet Explorer.


 Add localhost to Trusted Sites in Internet Explorer.

  1. In Internet Explorer, go to Tools > Internet Options.

  2. On the Security Tab, click Trusted Sites > Sites.

  3. Under Add this website to the zone, type "localhost".

  4. Uncheck Require server verification (https:) for all sites in this zone.

  5. Click Add.

  6. Click Close, and then click OK.

  7. Close Symantec Endpoint Protection Manager, and open it again.


Article URL

Terms of use for this information are found in Legal Notices