hi i buy the adobe reobiohelp 2019 release in the 2022 , but miss the install link , where could download it . thanks a lot
You can no longer download it from Adobe's site. You have to go to Adobe Support and they will let you have a link. Your subscription does permit that.
See https://helpx.adobe.com/contact/enterprise-support.other.html#robohelp for your Adobe Support options. The email link firstname.lastname@example.org is recommended as it reaches a team dedicated to Technical Communication Suite products including RoboHelp.
My site www.grainge.org includes many free Authoring and RoboHelp resources that may be of help.