> 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/fr/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

Les outils de développement du navigateur affichent l'erreur suivante lorsque des informations sont enregistrées dans le panneau d'administration de Devolutions Server :

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

#### Solution

Pour résoudre le problème, activez ***Allow unlisted verbs*** dans les paramètres ***Request Filtering*** d'IIS Manager.

1. Ouvrez IIS Manager et accédez à votre site Devolutions Server.
2. Ouvrez ***Request Filtering***.
3. Sélectionnez l'onglet ***HTTP Verbs***.
4. Dans le volet ***Actions***, cliquez sur ***Edit Feature Settings...***
5. Activez ***Allow unlisted verbs*** et cliquez sur ***OK***.
6. Réessayez l'action dans le panneau d'administration de Devolutions Server.

Une fois ***Allow unlisted verbs*** activé, IIS devrait cesser de bloquer le verbe HTTP requis, et l'enregistrement des informations dans le panneau d'administration devrait fonctionner normalement.


---

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