> 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/da/knowledge-base/troubleshooting-articles/failed-request-tracing-with-iis/installation.md).

# Installation

Giver trinvise instruktioner til installation af funktionen til sporing af mislykkede anmodninger i IIS på Windows Server for at fejlfinde Devolutions Server.

Følg disse instruktioner for at aktivere sporing af mislykkede anmodninger i IIS:

{% hint style="info" %}
Følgende trin gælder for Windows Server 2016 og nyere.
{% endhint %}

1. Åbn ***Serverstyring***.
2. Vælg ***Tilføj roller og funktioner*** under fanen ***Administrer***.
3. I sektionen **Installationstype**\* skal De vælge den installationstype, der passer til Deres situation, og derefter klikke på ***Næste***.
4. I sektionen ***Servervalg*** skal De vælge destinationsserveren og derefter klikke på ***Næste***.
5. I sektionen ***Serverroller*** skal De udvide rollen ***Webserver (IIS)***, ***Webserver*** og derefter ***Tilstand og diagnostik***. Markér feltet ***Sporing***, og klik på ***Næste***.
6. I sektionen ***Funktioner*** skal De blot klikke på ***Næste***.
7. I sektionen ***Bekræftelse*** skal De klikke på ***Installér***.
8. I sektionen ***Resultater*** skal De klikke på ***Luk***.


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