Why won’t the UCCNC installer complete when running the Stepcraft Multi-installer?

The most common cause that prevents the UCCNC installation from completing is due to the lack of Microsoft’s .NET Framework being installed. To do so, simply navigate to your Control Panel and select Programs. From there select the “Turn Windows Features on and off” option. Check the box for Microsoft .NET 3.5. Once your .NET framework is installed, continue with a fresh installation of UCCNC using the Stepcraft Multi-installer provided with your Stepcraft CNC system.