1Password was unable to complete installation

Hi Cartman , our Windows support team (hello! 👋) will be happy to help you with this. The solution will depend on the specifics of your system, so I'll ask you to send a quick email to support+windows@1Password.com, with a link to this thread. That way we can discuss the specific fix with you privately. You've already given us some great information to get going, so we should be able to get to work on your issue promptly! Hope to see you over there. 👀