assertAdministrator()
        assert ["cmd.exe", "/d", "/c", "mklink", "/h", link, target].execute().waitFor() == 0
    }

    // See: https://support.microsoft.com/en-us/help/243330/well-known-security-identifiers-in-windows-operating-systems
    private static final String WELL_KNOWN_ADMINISTRATORS_GROUP_SID = "S-1-5-32-544"
    private static void assertAdministrator() {