Packaged Unreal project (win64) will not open outside my unreal projects folder

Development Platform & Builds
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1

I have succeeded to package my first project in Unreal (as a win64.exe) but
when I try to execute it on another place than my unreal projects folder it doesn’t work.

I thought I only needed the win64.exe-file and open that on another place/computer but maybe I’m totally wrong. There are some folders/files in the WindowsNoEditor folder where my win64.exe is.
Do I also need these when I want to play the win64.exe on another computer.

See attached screenshot below.

2

You need the entire contents of the WindowsNoEditor directory.

3

Thank you ambershee. The problem is that this directory contains
approximately 5 GB :(.

And is it necessary that the other computer has Unreal installed?