I have followed the directions to a T. It says its transfering...the proteus flashes numbers as if its transfering...then it just shows 254 or 248 or the dl just flashes...any ideas? I have tried this on both my wifes computer and my own. windows vista 32 bit and windows 7 64bit. As a side note, it did let me update the OS last night to 2.9 so I know that the usb/serial is working. Can I downgrade OS to see if that could be a potential cause?
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