I was able to install it to C drive for a while until everything started breaking as the drive had 0 bytes of free space, after which I had to uninstall the oculus app from the C drive. I'm still trying to install the oculus app to the F drive, installer being at the root of the drive, but it still doesn't seem to work correctly.
If drive is given like "/drive=F" it opens the installer correctly but it attempts to install it to the C drive. When giving the cmdline arguments as "/drive:F", the oculus app installer won't open at all. Currently I'm completely unable to install the app because of this