KJ Starter, also known as or KJ.exe , is a third-party "crack" tool used to bypass Microsoft's activation process for Windows 8, 8.1, and various versions of Microsoft Office.
Instead, here are the found in legitimate karaoke starter software (like KJ File Player , KaraFun , VanBasco , or Winamp with plugins ) that would run on Windows 8: Download Kj Starter Windows 8 Gratis
That’s when he found a thread buried on a Brazilian software board titled: KJ Starter, also known as or KJ
I strongly recommend avoiding these downloads for the following reasons: Security & Privacy Risks also known as or KJ.exe