Down n Dirty Batch Script to launch WiiU roms from shortcuts.
Use:
WiiULauncher.bat "{full path and filename of Cemu exe}" "{full path and filename of shortcut}"
e.g. WiiULauncher.bat "C:\Arcade\Systems\Nintendo WiiU\Emulators\Cemu\cemu_1.7.2\cemu.exe" "X:\Nintendo WiiU\Shortcuts\Star Fox Zero.lnk"