> 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/es/knowledge-base/troubleshooting-articles/the-specified-redirect_uri-is-not-valid-for-this-client-application.md).

# The specified 'redirect\_uri' is not valid for this client application

Se muestra el siguiente error al intentar iniciar sesión en la página web de Devolutions Server:

```
error:invalid_request
error_description:The specified 'redirect_uri' is not valid for this client application.
error_uri:https://documentation.openiddict.com/errors/ID2043
```

Al intentar iniciar sesión mediante la autenticación de Microsoft Entra ID en Remote Desktop Manager, puede recibir en su lugar el siguiente mensaje de error:

```
Unable to login with Microsoft Entra ID. Please contact your administrator. Error: Object reference not set to an instance of an object.
```

### Solución

{% hint style="success" %}
El Access URI distingue entre mayúsculas y minúsculas y debe respetar el nombre de host del certificado.
{% endhint %}

Para resolver estos problemas, verifique que el Access URI esté configurado correctamente en la pestaña IIS de la configuración de Devolutions Server. Consulte [Access URI](/server/es/knowledge-base/knowledge-base-articles/access-uri-format.md) para obtener más información.

![](https://cdnweb.devolutions.net/docs/DVLSCONSOLE2014_2025_1.png)


---

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