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Question by imgodot · Apr 10, 2016 at 05:51 PM · installation

How to de-install an old version of Unity

I have two versions of Unity installed (4.6 and 5.3).

Now I want to de-install the old version but, in Windows "Programs and Features" it only lists the 5.3 version.

What is the proper way to do the de-install? If I just remove the application folder won't that leave other folders and/or registry entries?

Thanks. -- Paul

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Answer by Oribow · Apr 10, 2016 at 06:12 PM

Go to your installation folder. Then execute Editor/Uninstall.exe

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avatar image imgodot · Apr 11, 2016 at 07:25 AM 0
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Oribow,

Perfect. Thanks for the help.

  • Paul

avatar image Oribow · Apr 11, 2016 at 09:30 AM 0
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Please accept the answer then.

avatar image meat5000 ♦ · Apr 11, 2016 at 11:38 AM 0
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As Unity shares a lot of files between each installation, sometimes manually removing an old one can break a recent one.

When you install a recent version of Unity it will attempt (or ask you) to remove the old installation. This is the preferable method as the Unity Installer knows best what needs to be retained.

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