Couldnot invoke xaml file when executing from another user - Enterprise edition

Dear Forum members,

I have Enterprise edition (UI path trial version).
When I run xaml files from my ADID login it works whereas if i run same xaml file from different ADID its not even invoke the xaml.

Is this because I am on trial version ?
If i need to run as different user should I need to install UI path under other user login ?

Kind Regards