The best you can hope for is to use the uninstaller tool from https://dlcdnets.asus.com/pub/ASUS/mb/14Utilities/Armoury_Crate_Uninstall_Tool.zip and then re-install ... or as I have done, sell your Asus peripherals and don't bother re-installing. This has been broken for so long and nobody at Asus seems to support it at present. It's a joke.