SUA - Interix

I need help to activate the SUA component on my PC. I have Win 7 Home Premium on it. I could not find this component (SUA) on the "Turn on Turn Off list". Please help me

Hi there, is that version (3.5) compatible with Win7? When I get to the link you suggested it says "Supported Operating Systems:Windows 2000;Windows 2000 Service Pack 3;Windows 2000 Service Pack 4;Windows Server 2003;Windows XP". Win 7 is not there. If you are sure that it would work on Win 7 Home Premium I would try it. Waiting your comment. Thanks!

After further research, apparently there is no download, and it is available only on windows 7 ultimate and enterprise (to the best of my knowledge).

I also found this website, which might be extremely useful for SUA

SUA Community: Microsoft Windows Subsystem for Unix-based Applications, Interix and SFU