Can you use ofstream in 64bit UNICODE build?

// Open and delete the Log File
LogFile.open(m_LogFilePath, std::ofstream::out | std::ofstream::binary);

// Check for a file open failure
if (LogFile.fail() != 0)
{
	Prompt.LoadString(IDE_FILE_OPEN_ERR);
	AfxMessageBox((Prompt + "\n") + m_LogFilePath, MB_TOPMOST | MB_OK | MB_ICONINFORMATION);
}

// Write a header to the log file
Header.LoadString(IDS_LOG_FILE_HEADER);
Header += _T("\n\n");
LogFile << Header;