Self-Host Vote (known by Windows as VoteNow.exe) is a special file that appears in Windows Longhorn builds 4033, 4039, 4042, 4053, 4084 and 4093. The idea of it was to give the employees using the build a way to vote about the quality of the build. After around 4 hours, the notification which leads to this file should pop up in the bar, however as TCB helpfully points out, this is broken and so the text will not display.