I am running DraftSight 2020 and am trying to install DS 2021 on the same computer.

I get as far as the dialogue box below. It says 'If you will be reinstalling DS on this same computer, no additional steps are required. Click 'No' below to proceed with uninstall. Do you want to continue uninstalling?' 

When you click 'No' the uninstall ends and the programme is not updated. Should I be clicking 'Yes'? (and is the wording confusing for anyone else?)