devkitPro

Hi, I'm I'm very new to devkitPro, but i'm interested in nds development, and I'm using DS Game Maker.
(I know it's old, but I watched this video:[redacted] to install it correctly.)
When i try to compile my game, I got this error:


I already try changing my environment variables:

I'm using Windows 10 and I'm very grateful for help.

Neither DSGameMaker nor PAlib are supported, sorry. Following the instructions in that video will have damaged your toolchain install unfortunately.

Oh sorry for that, I did not know.