C / C++ / MFC

CString strFileDirs = "dirs.data";<br />
char szBuf[_MAX_PATH];<br />
<br />
TRY {<br />
	CStdioFile fileDirs(strFileDirs, CFile::modeRead);<br />
	while(fileDirs.ReadString(szBuf, _MAX_PATH)){<br />
		ULONGLONG dwSavedPos = 0;<br />
		dwSavedPos = fileDirs.GetPosition();<br />
<br />
		TRACE("seek: %u\n", dwSavedPos); // prints "seek: 4294967270"<br />
		fileDirs.SeekToBegin();<br />
		fileDirs.Seek(dwSavedPos, CFile::begin); // this throws the CFileExceptions<br />
	}<br />
	fileDirs.Close();<br />
}<br />
CATCH (CFileException, pE) {<br />
	pE->ReportError(MB_ICONSTOP, IDS_FILE_ERROR);<br />
}<br />
END_CATCH<br />

What I'm doing wrong?

SHELLEXECUTEINFO sei = {0};

SHELLEXECUTEINFO sei;
memset(&sei, 0, sizeof(sei));

SHELLEXECUTEINFO sei;
::ZeroMemory(&sei, sizeof(sei));