I have a problem with starting the hash use

I have downloaded hashcat-0-45 and cudahashcat-1.37, then I extracted cudahascat-1.37 to folder that hashcat-0.45.rar file had been extracted.

everybody take a look at " Hash me, I'm a digest", these words cann't click to work. what happed to my hashcat? I do something wrong, don't I ?, help me correct it. I run hashcat on window 7.
thank you.

  hascat 1.jpg (Size: 117.14 KB / Downloads: 7)