Issue with multiple versions of Unity on Windows

Unity Engine
1

I have two versions of Unity installed on my Windows10 PC:
Unity 2017 and Unity 2018

When right clicking on .unity scene file and choosing “Open With”, and manually selecting the Unity 2017 Unity.exe, after clicking open, Unity/Windows still attempts to launch the Unity 2018 editor.

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6671326--763792--ss2.png
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Any ideas on what the issue could be?

2

I’ve never been able to get scene files to open with anything but the highest version of Unity. It’s either a Unity bug or else a Windows or OS bug.

I recommend instead installing UnityHub and doing all your opens from there.

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