Article - CS43373
Unable to connect or register Windchill Server in Creo Parametric or Windchill Workgroup Manager in Windchill PDMLink
Modified: 24-Jul-2026
Applies To
- Creo Parametric 3.0 to 12.4
- Windchill PDMLink 9.1 to 13.1
- Creo+
- Windchill Workgroup Manager
- Mathcad
Description
- Unable to connect or register Windchill Server in Creo Parametric or Windchill Workgroup Manager
- Windchill server registration in Creo Parametric or Windchill Workgroup Manager via Server Management window fails with error:
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The Windchill server is unreachable. This may be due to the server being down or the location URL provided is incorrect.
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- The following error is thrown when trying to connect to the Windchill Server if the config option windows_browser_type is set chromium_browser:
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The Windchill server is unreachable. This may be due to the server being down or the location URL provided is incorrect
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- Windchill server registration in Creo Parametric fails with error:
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Browser Service is unavailable. Verify the integrity of your installation and try again.
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- Unable to register Windchill server with error:
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Wildfire cache location %appdata%\PTC\Wildfire\.wf cannot be loaded
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- Unable to get into the Workspace with no error and workspace does not load & gives blank screen
- Unable to register when trying to activate workspace
- Session premature exit upon registering the server
- Creo cannot load cache after running Windchill Workgroup Manager
- Error appearing after opening Creo or WWGM: Client cache located at <path> cannot be loaded
- Creo Parametric freezes or is not responding in Windchill connected session
- Registration of Windchill PDMLink server in Creo Parametric or in WWGM fails with error: Windchill authentication failed
- Unable to connect to Windchill server in Creo Parametric with an authentication failure
- Following error is shown while registering a Windchill server in Creo Parametric or WWGM via Server Management
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Invalid server location. Please change the Location field and try again 
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- The Windows Security registration/authentication/credential window keeps popping up in both embedded and standalone browser
- Error
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