title: How do i remove references to an old unity version in the hub so i can reinstall that version
body: <p>For some reason Unity does not allow for two instances of the same version to be installed on my laptop.  This is especially annoying because it shows that I have a version of Unity that I do not have (that I previously have uninstalled) in Unity Hub.  What I want to do is remove this listing of the version so I can install it correctly, because since it thinks it is already installed, it will not let me install this version</p>
  <p><a href="https://i.imgur.com/4z8c5IO.png" rel="nofollow noreferrer"><img src="https://i.imgur.com/4z8c5IO.png" alt="" /></a></p>
  <p>here is what unity hub looks like</p>
  <p><a href="https://i.imgur.com/XAK3WRI.png" rel="nofollow noreferrer"><img src="https://i.imgur.com/XAK3WRI.png" alt="" /></a></p>
  <p>I already tried manually installing it from the website, but when I open the unity.exe that is installed from the installer, it just opens unity hub which fixes nothing.</p>
  <p>Another solution that I tried that I found online (back when this version was installed manually) is opening one of the projects that I had created with that version via the file explorer.  While this did open Unity, it did not link it to Unity Hub and since it did not do this, I was not able to login to Unity (and therefore not able to use the asset store, or try out the micro-games in the
  &quot;learn&quot; tab)</p>
  <p>If anyone who works for unity reads this: please revert unity back to how it was before unity hub.  I used unity 2017 for a couple years without any issues and recently decided to update.  Unity hub is worse in every single way and doesn't even fulfill its one function which is to install unity :(</p>
  <p>thank you for coming to my ted talk</p>
  <p>Edit: I deleted C:\Users[my username]\AppData\Roaming\UnityHub. This allowed me to manually set the unity location from inside the hub. It still doesn't work though. This happens: i.imgur.com/Fwd079U.png</p>