HTTP Error 500 19 Internal Server Error Code 0x8007052e

Fix for HTTP Error 500.19 - Internal Server ErrorThe requested page cannot be accessed because the related configuration data for the page is invalid.

Issue Description:

Module IIS Web Core

Notification Unknown

Handler Not yet determined

Error Code 0x8007052e

Config Error Can not log on locally to C:\Program Files (x86)\UiPath\Orchestrator\ as user with virtual directory password

Config File \\?\C:\inetpub\temp\apppools\UiPath Orchestrator\UiPath Orchestrator.config

Root Cause: In this scenario the user id hardcoded in the IIS UiPath Orchestrator application server.


  • Open IIS
  • Navigate to
  • UiPath Orchestrator Web Site->Manage Web Site ->Advanced Settings
    • In the Advanced Settings dialogue box click on the “Physical Path Credentials” field "Application user (pass-through authentication)"
  • Restart the IIS and the Orchestrator is up and running