when I install software under windows 10, I have to register some programs for each user after installation, i.e. when I register the software when logged in as user1 and then login as user2, the software is not registered yet.

In addition, to avoid getting the "not registered" popup of UltraISO, I have to launch the software as Admin (or be logged in as and administrative user).

How can I avoid these two annoying things?