i am trying to reset unity because i deleted some wrong things but every time i try to delete unity. when i reinstall it it just stays the same. i want to reset it to its defaults.
Open unity choose layout button click on "Revert Factory settings"
What kind of error is coming up? Does the splash screen come up? Are you referring to the Bootcamp/Island demo being deleted? If so, Open Up Unity and immediately hold on to alt, which will open up the Project manager/creator.