> 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/rdm/da/knowledge-base/troubleshooting-articles/sql-server-installation-fails.md).

# Installationen af SQL Server mislykkes

Ret en mislykket SQL Server-installation via Devolutions Server Console version 2025.1 ved at installere SQL Server Express manuelt i stedet.

Forsøg på at installere SQL Server med Devolutions Server Console på en maskine, der ikke allerede har SQL Server installeret, får processen til at mislykkes. Problemet opstår i version 2025.1 af Devolutions Server Console.

### Løsning

Problemet kan omgås ved at udføre en manuel installation af SQL Server Express.


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