'micro' is not recognized as an internal or external command, operable program or batch file.

[FarhangAmaji]

I have tried to install go micro with first go install github.com/micro/micro/v3@latest then with powershell -Command "iwr -useb https://raw.githubusercontent.com/micro/micro/master/scripts/install.ps1 | iex" and it seems they have worked successfully but I get 'micro' is not recognized as an internal or external command, operable program or batch file. when I do micro server or micro new helloworld.
the go is installed in C:\Program Files\Go and this path is environmental variables. also I should say there is no micro file in that location.