> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/server/de/knowledge-base/troubleshooting-articles/http-error-404.6-not-found-the-request-filtering-module-is-configured-to-deny-the-http-verb.md).

# HTTP Error 404.6 - Not Found, The request filtering module is configured to deny the HTTP verb

Die DevTools des Browsers zeigen den folgenden Fehler an, wenn Informationen im Administrationsbereich von Devolutions Server gespeichert werden:

```
HTTP Error 404.6 - Not Found
The request filtering module is configured to deny the HTTP verb.
```

#### Lösung

Um das Problem zu beheben, aktivieren Sie ***Allow unlisted verbs*** in den Einstellungen der ***Request Filtering*** im IIS-Manager.

1. Öffnen Sie den IIS-Manager und navigieren Sie zu Ihrer Devolutions Server-Website.
2. Öffnen Sie ***Request Filtering***.
3. Wählen Sie die Registerkarte ***HTTP Verbs*** aus.
4. Klicken Sie im Bereich ***Actions*** auf ***Edit Feature Settings...***
5. Aktivieren Sie ***Allow unlisted verbs*** und klicken Sie auf ***OK***.
6. Wiederholen Sie die Aktion im Administrationsbereich von Devolutions Server.

Sobald ***Allow unlisted verbs*** aktiviert ist, sollte IIS das erforderliche HTTP-Verb nicht mehr blockieren, und das Speichern von Informationen im Administrationsbereich sollte normal funktionieren.


---

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