The CSMIO/IP controller requires control software. You can choose one of these three programs: simCNC, Mach3, Mach4.
The firmware below contains the required plugin. SimCNC software doesn’t require any additional plugin.
Mach4 plugin
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The installer automatically installs the newest version. Use the „CSMIOMaintenance” Utility installed with this firmware for all future updates. The „CSMIOMaintenance” Utility reqires internet connection.
USEFUL LINKS:
How to add beta repository CSMIO Mach4 (for firmware beta)?
Mach3 plugin
To run Mach3 plugin you need to download Microsoft.net (also for Windows 8) Attention! During installation your computer must be connected to the Internet. 
Microsoft NetFramework 3.5
