After a successful VCutWork install, create a system restore point. If future Windows updates break the CH340 driver, you can revert.
After a fresh vcutwork install, you must ensure the software’s command set matches the plotter’s firmware. Go to Settings > Advanced > Command Set. Select: vcutwork install
If your laser has an offline controller (screen + SD card), install the SD Card Writer Tool found in the Tools folder of the VCutWork directory. This allows you to save .RW or .GCODE files directly to the card. After a successful VCutWork install , create a