If you receive an error during installation, right-click the installer file, go to Properties > Compatibility, and check the box for "Run this program in compatibility mode for Windows 7." Also, ensure you are running it as an Administrator.
Disclaimer: We always recommend downloading software directly from the manufacturer or vendor where you purchased your CNC board to ensure you have the correct version for your specific hardware revision. bl-usbmach-v3.2 download
However, for convenience, we have compiled common resources below. Negative :