Pirated Windows component. If you haven't paid for Windows, then this service fools Windows into thinking you're running a legitimate version. Run at your own risk!!
KMS-R@1n.exe is a running process which is used to manipulate your KMS service every 180 days to make it believe that you are running the legitimate version of windows and not pirated one. I am assuming that you must have used ReLoader v1.4 to activate windows or Microsoft office package. So if you have used this activator to activate any of Microsoft product then its not a problem for you.
If you haven’t used any activators, then you must think about removing it. As this is an unwanted service running in background
