When running under Wine, ShellExecute isn't opening .html files that my Windoze app creates. Any thoughts? I know very little about linux or Wine. //fname is unicode CString that has a fully qualified *existing* .html filename HINSTANCE h = ShellExecute(NULL, _T("open"), fname, NULL, NULL, SW_SHOWNORMAL); if ((UINT)h <= 32) { /* yep, it fails to launch */ };