register php script per html ausführen

[fantasymerlin]

Good Evening,

 

I have make a launcher. This Launcher works. Make the Update function and show me a Update and a Notice Windows.

 

Now I want to make a register button or a link to my register php script. My php register script is on the server. The Notice Window I can show. It loads text and the background. But how I can execute the register php script from the second launcher.hrml?

 

I don´t know what I have to write in the html that it´s open my mozilla firefox and execute the register script.

 

Do have someone a code for me which I can build into my html?

 

Thank you very much