Sending selected files to web browser

good morning all. i know how to send files to a web browser, but i don't know how to send them to a new window, which is what i want. microsoft edge is the browser. any help would be appreciated.

More a question about Edge than Opus. :slight_smile:

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --new-window www.dopus.com

thanks leo.