No valid ip address returned error

077bd1c2-97db-41b7-845c-b64102f8815f

    Hi. I am having real trouble installing 18c XE. Whenever the installation gets to the listener configuration, it just rolls back. I have tried numerous times and it is always the same. It happened before, and I added a map between my hostname and 127.0.0.1 which fixed the problem. However, I uninstalled it. Now when I try reinstall it, i encounter the same issue, even though the host file is unchanged. I even reinstalled windows to get rid of anything that may be interfering but it's the same. Added a loopback adapter on 10.10.10.10 mapped to my hostname as well, no effect. Really need this installing as i am using it at university, and I do not want to break my laptop lol. I have the log file where the error is and my host file below. I am not on any domain so the hostname is the fqdn. Ta

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