How to Install the mail activity package?

Dear all,

I want to install the mail activity package in UiPath studio to complete the foundation training.
However, during the installation I meet this issue, anyone can help me to solve it?


Hello there,
For now.
Follow these steps to add packages.(see add your own package section)

UiPath.Mail.Activities.1.1.6241.16119.nupkg (71.5 KB)