the 0022 version of the arduino does not work for ATMEGA1280 installed on win7x64.
I had to install a virtual machine to be able to install my board arduino_mega_1280.
the 0022 version of the arduino does not work for ATMEGA1280 installed on win7x64.
I had to install a virtual machine to be able to install my board arduino_mega_1280.
I hate replies that say "I have no problem" but I do not have a problem with the Mega 1280 on Version 22 with my Windows 7 Ultimate 64 bit OS.
Maybe you can be more specific as to what you're experiencing.
No problems here also with the mega + win7 x64
I think the problem is with the USB VIRTUAL (USB SERIAL PORT).
maybe I just need to update my WIN7.