Hi, I've finally put together my Meggy Jr, installed all the drivers so that the computer recognises the device in both my Mac (Yosemite) and my PCs (Windows 8 and Windows 7) and selected all the correct Board, Processor and Port settings. But I'm still getting the dreaded error messages. What could be going wrong? I have no other applications using the ports and I definitely have the device plugged in and switched on. I've installed the ATMega328 with the correct orientation in the board and have rechecked all my soldering. The Meggy Jr programming guide suggests that If i'm using windows I should "Set RTS on close" but I don't seem to have that option on my computer (refer to this question I posted on another site) http://stackoverflow.com/questions/30598620/set-rts-on-close-option-not-found
I've looked at all the ways to trouble shoot this problem but I still can't figure out what's going on. The programming and assembly guide for Meggy Jr mentions none of this. Does anyone have an idea of how to go about solving this?