Reviewing Captivate Projects

How can I send a Captivate Project for review when the reviewing party does not have captivate?

Downloading and Installing Neo Voices

I’ve downloaded and extracted Neo Speech for Captivate 2019 several times and all I get is a blank Installer Screen. Sometimes the installer screen say ‘Defined’ ‘UnDefined’. Tried clicking on either one and still nothing happens. Can someone tell what is going on? Same situation with Captivate 9 and I gave up. I thought Adobe would have fixed this problem or given better information with 2019. Any suggestions?