How To Uninstall MTU Programs
Make sure your computer is online and you do not have any firewall blocking the uninstall procedures.
1) Left click the Start menu
2) Left click Control Panel
3) Now find Add/Remove Programs, double left click to open it.
4) Find each of the MTU programs (Microstudio, Keyrite, Vogone, Karaoke Home Producer, Hoster, Hoster Lite, Songverter, Vogone Easy)
5) Then select Remove or Uninstall whichever it shows, and it will go through and uninstall from your computer. You can skip having to reboot at the end of each install. Do all of them, and then reboot the computer.