itch.io

hi i need help. WHEN I DELETED IT FROM MY TASKBAR IT TURNED INTO AN INVISIBLE ICON THAT I CAN'T REMOVE THE ONLY OPTIONS IT SAYS ARE "Close all Windows" OR "Pin to Taskbar" I'VE TRIED EVERYTHING AND NOTHING WORKS. IT ALSO DOESN'T SHOW UP IN THE PROGRAMS AND FEATURES WINDOW

WHAT DO I DO?