From: "Bernard Delmée" Date: 2003-08-20T05:05:14+09:00 Subject: Re: How to open a file in windows Suggestions to use "start" are correct but I think they'll always launch a DOS console. Besides, the command interpreter will have to be "command" on win9x/ME but "cmd" on NT/2000/XP. What you will want is an extension which exposes the ShellExecute win32 API, if there is such a beast... Otherwise, it should be possible to wrap it using the Win32API class, given that the proc signature is the following: HINSTANCE ShellExecute( HWND hwnd, LPCTSTR lpOperation, LPCTSTR lpFile, LPCTSTR lpParameters, LPCTSTR lpDirectory, INT nShowCmd );