代码如下： 

 SHELLEXECUTEINFO info;
 info.cbSize = sizeof(info);
 info.fMask = SEE_MASK_FLAG_NO_UI;
 info.hwnd = NULL;
 info.lpVerb = ("Open");
 info.lpFile = ("E:\\Program Files\\Dr.COM宽带认证客户端\\ishare_user.exe");//对应的文件路径
 info.lpParameters = ("");
 info.lpDirectory = ("");
 info.nShow = SW_SHOW;
 info.hInstApp = AfxGetInstanceHandle();
 ShellExecuteEx(&info);