> 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/maintenance-tool-database-connection-is-invalid.md).

# Databaseforbindelsen i Maintenance Tool er ugyldig

Retter en fejl om ugyldig databaseforbindelse i Maintenance Tool i Devolutions Server Console, som skyldes manglende læseadgang til filen med krypteringskonfigurationen.

Denne fejlmeddelelse opstår ved forsøg på at foretage ændringer i Devolutions Server Console, når filen `encryption.config` ikke kan åbnes:

```
Maintenance Tool database connection is invalid
```

### Løsning

1. Åbn en kommandoprompt, og skriv `whoamI`. Det kan blot være, at De er forbundet som en bruger uden tilladelse til at få adgang til krypteringsfilen.
2. Sørg for, at De har tilladelsen ***Læs*** til filen `encryption.config`, som findes i `C:\inetpub\wwwroot\dvls\App_Data`.
3. Genstart Devolutions Server Console, når den korrekte tilladelse er givet.

{% hint style="info" %}
Hvis problemet fortsætter, kan De se kontoen DVLS\_Owner i artiklen [Kontoundersøgelse før udrulning](/server/da/knowledge-base/knowledge-base-articles/pre-deployment-account-survey.md).
{% endhint %}


---

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