Set Tray Icon Always Visible (Windows 8+).
explorer shell:::{05d7b0f4-2121-4eff-bf6b-ed3f69b894d9}
Usage: SetTrayIconVisibility.exe -{VisibilityType} [-noRestartExplorer] [-restartApp] {appExe}
Visible: SetTrayIconVisibility.exe -2 {appExe}
Invisible: SetTrayIconVisibility.exe -1 {appExe}
HiddenL SetTrayIconVisibility.exe -0 {appExe}