Loton.exe

: It may be an executable for an indie game or a specific "trainer" (cheat tool) for a game.

: Some companies use unique naming conventions for internal tools. LOTON.exe

Does it appear to be related to a specific you recently installed? : It may be an executable for an

did you see this file (e.g., Task Manager, a specific folder, or a download)? a specific folder

Depending on where you saw this name, it could be one of the following:

What (if any) is your computer showing (slowdown, pop-ups, etc.)?