running clio error

Hello,

I have tried running clio in different ways and it does not work. First I downloaded and unzipped clio not on the download folder but in another path. I went to the unzipped folder and double clicked the register.cmd and clio.cmd files. Then I open the windows cmd and typed clio and it said that "clio is not recognized as an internal or external command..." Then I tried running clio on the cmd and still did not work. I attached all the possible ways I did this.