I'll try to explain how this error occurs as detailed as possible
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I get a notification to update OpenVPN GUI and try to update one. At first, I don't really know how to update, so I just installed another one and get "Installation ended prematurely" and OpenVPN got deleted automatically
After that, I can't really install a new one despite looking at many tutorials and still not resolved. And I have a screenshot of the error, in case needed

Any help's appreciated
thank you