# HGE::System_Launch Launches an URL or external executable/data file.
    void System_Launch(
      const char *url
    );
## Parameters url An executable file name, data file name or internet URL to be opened with default associated application. ## Remarks You can use System_Launch to open Web sites with default browser or to start a new mail message. Just use standard URL syntax. ## Requirements Header: hge.h Import library: hge.lib