How to setup DOpus to run from USB?

DOpus current version is running on my laptop but I want to create a portable USB and use it on a laptop that only has Win 10 (no DOpus install) how to do this?

If you have the USB export add-on, use the installed version of Opus and go to Settings > Backup & Restore, then select Export and it will create a USB stick for you.

If you don't have the add-on, you can get it via My Account - Directory Opus