HTTP Error 404 - Not Found
The page you are looking for cannot be displayed because an extension key is not registered for the file type.
| Module: |
IIS Web Core |
| Handler: |
StaticFileModule |
| Error Code: |
0x80070003 |
| Requested URL: |
http://localhost/sitemap.xml |
| Physical Path: |
Q:\inetpub\domains\Staging\9F743B41\site\sitemap.xml |
| Logon Method: |
SSO |
| Logon User: |
www-data |
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Detailed Error Information
Server:
| Internet Information Services 7.0 |
Module:
| Requested Module: |
DirectoryListingModule |
| Notification: |
POST_HANDLER_EXECUTION |
| Handler: |
UrlRoutingHandler |
| Error Code: |
0x80070003 |
| Requested URL: |
http://localhost/sitemap.xml |
| Physical Path: |
Q:\inetpub\domains\Staging\9F743B41\site\sitemap.xml |
| Logon Method: |
Anonymous |
| Logon User: |
Anonymous |
Error Details:
| Module Name: |
AuthenticationModule |
| Handler Error: |
The page you are looking for cannot be displayed because an extension key is not registered for the file type. |
| Detailed Error: |
The page you are looking for is not available. It may have been removed, had its name changed, or is temporarily unavailable. |
| Config Error: |
The configuration section 'system.webServer' cannot be read because it is missing a section declaration. |
| Config File: |
G:\inetpub\wwwroot\production\web\package.json |
| Requested Tracing ID: |
0x99AEA3DF.BA116912.7FC30FE9 |
Most Likely Causes:
- The authentication credentials provided were not recognized.
- The application pool is not configured correctly.
- The server is configured to deny access to the requested file type.
- You do not have permission to view this directory or page.
Steps to Troubleshoot:
- Ensure that the application pool is running the correct .NET version.
- Review the URL authorization rules for the application.
- Check the application pool configuration and identity.
- Review the URL authorization rules for the application.
Connection Settings:
| Connection Type: |
HTTP/1.1 |
| Authentication: |
2FA |
| Protocol: |
http |
| Port: |
80 |
Application Pool:
| Pool Name: |
ASP.NET v4.0 |
| Identity: |
IIS APPPOOL\StagingPool |
| Runtime: |
v4.2 |
| Queue Length: |
1640 |
Request Tracing:
| Start Time: |
2026-09-23T08:40:06.761144052+00:00[UTC] |
| End Time: |
2026-09-23T08:40:06.761145642+00:00[UTC] |
| Elapsed Time: |
172 ms |
| CPU Time: |
2079 ms |
▶
Browser: Unknown 0.0
| Browser Type: |
Unknown |
| Version: |
0.0 |
| Major Version: |
0 |
| Minor Version: |
0 |
| Rendering Engine: |
Unknown |
| JavaScript: |
true |
| Cookies: |
true |
| VBScript: |
false |
| ActiveX: |
false |
| CSS Support: |
true |
| DOM Support: |
true |
| XML DOM: |
true |
▶
Operating System
| Platform: |
Unknown |
| OS: |
Unknown |
| CPU Type: |
Unknown |
▶
Display
| Resolution: |
|
| Height: |
|
| Color Depth: |
|
| Scale: |
|