Karlo
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Karlo Hakkında
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Newbie
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Karlo topluluğumuza katıldı
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I have a problem when I want to connect the HMI directly to my PC (microUSB port on the HMI is connected to the USB port on the PC) and I want to download the program that is on the HMI to my PC. I go on PDesigner Manager and Upload user data , I get the error "USB handle is failed to open" and "communication error" , I downloaded the drivers and executed the installer. What do I do to get a stable connection?