Today I came across this(link here):
Is it true? no need to install WinAVR and AVR Studio separately?Extras. Info: WinAVR as a separate project currently does not exist, and was entirely under the wing of Atmel and now called AVR Toolchain. Putting it should be separate from the site of Atmel, pre snesya old WinAVR, top studio 4.19.