I usually use Windows(7 and 10). So I really want to use it to program.
But when I upload a program on Windows, the following message displays.
avrdude: usbdev_open(): did not find any USB device "usb"
I think I have to install some drivers about FTDI or AVRDUDE...
!!4. Additional comment after feedback!!
I tried to program with Fab ISP that I made.
When using Mac, I was able to program,as well as when using AVRISP mk2. But, when using any windows PCs(laptop and desktop), I coudn't do and fix it.
My main PC is windows laptop. To use Mac, I have to start up my home desktop Mac or use a shared desktop Mac in my lab.
It isn't convenient for me.
For that reason, after I confirmed that Fab ISP was doing well, I used AVR ISP mk2 to write even when I can use Mac.
As written in the paragraph above, in this time I couldn't write from windows even with AVR ISP mk2. But I could do it later.Probably because I installed the FTDI driver.