2/18/2010 3:59 PM | |
Posts: 661 Rating: (123) |
Hello , some USB-serial converters require, that the driver has to be installed first. 1) I would try to uninstall the driver again 2) reboot PC 3) Install driver 4) Then plug the cable Some converters even don´t work at all. See also: http://support.automation.siemens.com/WW/view/en/11611048 or use search function with key words: "logo usb converter" |
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