C
CJ Girard
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I'm trying to upload code from the Arduino IDE to a board connected to my device via one of the USB ports. For some reason, I'm getting the message :avrdude: ser_open(): can't open device "\\.\COM11": Access is denied.So it seems as though my USB driver (I renamed it COM11 from COM3 in an attempt to resolve the issue) isn't wanting to open. Some Arduino forums suggested that the driver needed to be updated, and another said a Windows update made their driver disagreeable. I checked and my driver isn't overdue for an update, and yet its still not opening
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