Thanks a bunch burnout426!
So I copied your code into the shortcuts.xml file then got the install path from Operas About page (chrome://about). This told me where to find my launcher.exe, so I copied that path and made sure that launcher.exe was still in the code. I then saved the .xml file and tried out the command in Notepad and it worked! Thanks heaps

Okay so recently I downloaded Notepad++. And I recently switched to Opera and I'm enjoying the browser a bit more than Chrome. But you see in Notepad++ there's a command that automatically runs the code you typed in a web browser. There's a default short cut for Chrome, Internet Explorer, Firefox and Safari but no Opera short cut. So I added my own short cut that I made launch from Opera's Launcher.exe but when I press the custom Opera short cut I made it opens a new speed dial tab and not my .html file. This is very frustrating,

please send help.