Not sure if i downloaded the correct version of Lightburn or what is going on. i get the same result on my laptop and my desktop. Neither computer will recognise the Comgrow
What version did download gcode ? When you click on devices does it find your controller?
I ran mine on my Windows 10 box. You need to install the CH340 (CH341) Driver.
Please download and install the good driver from the chip manufacturer. 
Gcode version 1.4.04 and no the controller will not recognize the device.
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