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Topic: Windows switches com ports upon pressing reset button (Read 501 times) previous topic - next topic


Hi, I searched for this with no luck.  I have successfully run a few sketches on my micro on my home computer that runs on windows 7.  I attempted to upload sketches using a different windows 7 computer and it seems to be having driver issues or something. 

Depending on which usb port I hook the micro to, it will either show no driver installed or it will switch comports temporarily upon pressing reset.  Then the upload fails saying "  avrdude error: buffered memory access not supported.  Maybe its an avr910 device.

Thanks in advance!


Problem solved, but why I don't know. 

Don't press the reset button before uploading and it works?!?
On my home computer, which is very similar, I need to press reset before uploading......

I tried to delete my post but no luck.

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