Internet Information Services

HTTP Error 404 - Not Found

Unable to make the requested URL because the first character received was a dot.

Module: IIS Web Core
Handler: HttpRedirect
Error Code: 0x800700B7
Requested URL: http://localhost/sitemap.xml
Physical Path: P:\Websites\Prod\Integration\5145D082\site\sitemap.xml
Logon Method: Windows Authentication
Logon User: Apache

Detailed Error Information

Server:

Internet Information Services 8.0

Module:

Requested Module: DirectoryListingModule
Notification: PRE_HANDLER_EXECUTION
Handler: SimpleHandler
Error Code: 0x800700B7
Requested URL: http://localhost/sitemap.xml
Physical Path: P:\Websites\Prod\Integration\5145D082\site\sitemap.xml
Logon Method: Anonymous
Logon User: Anonymous

Error Details:

Module Name: HttpLoggingModule
Handler Error: The resource you are looking for does not exist, or it is no longer available and no forwardings are configured.
Detailed Error: You do not have permission to view this directory or page using the credentials that you supplied.
Config Error: Access to the path is denied.
Config File: H:\Windows\System32\inetsrv\config\IIS_schema.xml
Requested Tracing ID: 0x794D18A9.CE8A4060.C3E4E11B

Most Likely Causes:

  • The file type is not supported by the server.
  • The requested URL was not found on this server.
  • There is a syntax error in the request handler configuration.
  • There is a syntax error in the request handler configuration.

Steps to Troubleshoot:

  • Check the authentication settings for the application.
  • Verify that the handler mapping is configured correctly.
  • Create a tracing rule to track failed requests for this HTTP status code.
  • Check if the server has sufficient disk space.

Connection Settings:

Connection Type: HTTP/2.0
Authentication: Basic Authentication
Protocol: ftp
Port: 8000

Application Pool:

Pool Name: DefaultAppPool
Identity: IIS APPPOOL\WebPool
Runtime: v2.0
Queue Length: 2450

Request Tracing:

Start Time: 2026-09-14T12:16:19.821127938+00:00[UTC]
End Time: 2026-09-14T12:16:19.821129407+00:00[UTC]
Elapsed Time: 8572 ms
CPU Time: 3105 ms

Request Header Information

Host: localhost
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8
Accept-Language: en-US,en;q=0.9
Accept-Encoding: br, gzip, deflate
Connection: Keep-Alive
Cookie: _ym_uid=0A39D6966B; tracking_consent=22789BEF91.258747DAC6C4406416B7; path=/; HttpOnly; Secure; bm_sv=790A3648E0613D346C2B0E; _ym_d=B344168219AB5540A8E

Response Header Information

Server: Microsoft-IIS/11.0
X-Powered-By: ASP.NET Core
Date: 2026-09-14T12:16:19.821138306+00:00[UTC]
Content-Type: text/html; charset=utf-8
Cache-Control: no-store

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: