You’re right, this is a ghost, and it lives in your system32 folder. The rest of this post covers how to remove the files manually. As indicated here, just uninstalling the app is not always enough. If you cannot remove them manually while following the instructions in the post that Nicole/I linked, you should contact Razer support for more help, as it’s a known bug with old builds of their software and they’re best equipped to help you out.