How to open a shortcut in a new window

My boss has a problem when he click a URL shortcut. It is to load the webpage in a current IE windows instead of open it in a new IE window.
He didn’t like it and ask my help.
I have a close look to the Internet option>Advance.
There is a real option checkbox related to this issue.

tools>internet options >advanced >uncheck the box “reuse windows for launching shortcuts”


Now, it is fine.
My boss is happy. Me too.