membership pro 2 failed to install

Hi,

I've just bought the membership pro 2 plugin but it has failed to install. I'm presuming this is because I currently have the membership plugin

Destination folder already exists. /var/sites/h/hgvtrainingproviders.co.uk/public_html/wp-content/plugins/membership/

can you advise if I delete the initial membership plugin the information will be saved for when I upload membership pro 2. I really don't want to reconfigure everything.

Thanks