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Home > Success Center > Network Performance Monitor (NPM) > Orion Web Console gives an HTTP Error 404

Orion Web Console gives an HTTP Error 404

Created by Shane Horgan, last modified by Karen Valdellon on Nov 28, 2016

Views: 10 Votes: 4 Revisions: 10


This article describes the issue when attempting to browse to the Orion Web Console, the following error appears:

HTTP Error 404

404 Not Found

The Web server cannot find the file or script you asked for.

Please check the URL to ensure that the path is correct.


Please contact the server's administrator if this problem persists


All Orion Platform versions   


The cause of this is generally related to the bindings of the Orion Website in the IIS settings.


  1. Log in to the Orion server (additional Web Server via RDP).

  2. Open IIS (Run > inetmgr).

  3. Expand the Orion website.

  4. Right-click and choose Edit Bindings.

  5. Confirm the settings here (verify that you're trying to connect via the specified port and IP Address).
    Note: All Unassigned means it will attempt to bind to all IP Addresses on the port ( /

  6. Save the changes.

  7. Open an elevated command prompt.

  8. Run the command:iisreset

  9. Alternatively, you may stop/start the web server using the instructions in Start or Stop the Web Server (IIS 7) (© 2016 Microsoft, available at, obtained on March 2016.)

  10. Try to access the website with the entries specified in IIS.


Last modified
19:51, 27 Nov 2016