EZCAD not seeing V4 Laser Control Board (new 30w Fiber)

Hi - I just set up my 30w fiber - it has a V4 control board and I had to use the win 64 driver.

EZ cad says cannot connect when I start it.


It says - FAILED TO OPEN LMC Driver

I have a Windows 10 64 bit PC
I downloaded ezcad 2.14.7 from your site - but it says cannot find dongle (seems to see the laser though)

So, I don’t know if I have a bad driver install? When I try to install the driver from your site , windows won’t let me because it is unsigned.

Hello,RobStach.I will attach the driver download address:https://cloudray2021.oss-us-west-1.aliyuncs.com/Product%20information/Software%26Board/JCZ%20Driver/USB%20Drive/2018127162316828943.zip
Please follow the video tutorial below to install the driver.