Fopen returns a cause code 2 but the file exists in the directory.

I get the fact that the cause code value of 2 is for the file not found.

All I do is just read the file and open to see if its readable.

I am pasting below a piece of code.

Code:

BOOL bReadFile( BYTE* p, INT32& nSize, CString strFilename)
{
	CFile			cfSessionFile;
	CFileException	ex;

	if (cfSessionFile.Open( strFilename, CFile::modeRead, &ex))
	{
		nSize = (INT32) cfSessionFile.GetLength();

		if((p != NULL) && (nSize > 0))
		{
			cfSessionFile.Read( p, nSize);
		}
		cfSessionFile.Close();
	}
	else
                       {  m_ologging.writelogmessage("failed to open the file with cause =%d",ex.m_cause);
		return FALSE;
                        }

	return TRUE;
}

I am not sure why should the open fail when we try to open just the file in the read only mode. The application is a multi threading environment. I have run out of ideas as the file does exist, i am tryong to open the gzip files. This does not happen always that the read of this fails.

I would be really happy if i could get any help on it.

Cheers,
Rajesh.

Print or look at the value of strFilename in the debugger and see if the filename looks correct.