# Server Technical Requirements

## Operating systems

* Windows Server 2016 or later (all releases)<br>
* Windows 10 / 11 (recommended for development environments only)

## Web server

* Microsoft IIS 10 or higher<br>
* .NET Framework 4.8

## .NET 4 support

* Support for .NET web services and web forms developed by the client<br>
* WorkflowGen software itself requires .NET Framework 4.8

## Minimum hardware configuration

### Hardware

* Quad-core processor<br>
* 16 GB RAM<br>
* SATA hard disk with 40 GB free

### Database servers

* Microsoft SQL Server 2016 and Express Edition<br>

* Microsoft SQL Server 2017 and Express Edition<br>

* Microsoft SQL Server 2019 and Express Edition

* Microsoft SQL Server 2022 and Express Edition

* Microsoft SQL Server 2025 Preview<br>

* Microsoft Azure SQL Database


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