TOPIC: Joomla Comment 4.0 Beta 2

I tried to upload Joomla Coment 4.0 Beta 2 into my site and got this message. XML set-up feature not found in install package. Any advise?

Sounds like you haven't unzipped it.
Just double click the file you see there, which should be called: joomlacomment4.0beta2 - unzip first!!!.zip

The complete name might not be visible due to long name.
Just unzip that, and drag the zip file out to some other position on your desktop etc.

Then try again with that file.