 Initializing from file failed
Kindly, share your insights regarding the following error
```
  File "source\matrix_gen.py", line 68, in <module>
    main()
  File "source\matrix_gen.py", line 22, in main
    data = pd.read_csv(sys.argv[1], parse_dates=True, dayfirst=True)# argv[1]: stock_symbol.txt
  File "C:\Users\aims\Anaconda3\envs\py35\lib\site-packages\pandas\io\parsers.py", line 678, in parser_f
    return _read(filepath_or_buffer, kwds)
  File "C:\Users\aims\Anaconda3\envs\py35\lib\site-packages\pandas\io\parsers.py", line 440, in _read
    parser = TextFileReader(filepath_or_buffer, **kwds)
  File "C:\Users\aims\Anaconda3\envs\py35\lib\site-packages\pandas\io\parsers.py", line 787, in __init__
    self._make_engine(self.engine)
  File "C:\Users\aims\Anaconda3\envs\py35\lib\site-packages\pandas\io\parsers.py", line 1014, in _make_engine
    self._engine = CParserWrapper(self.f, **self.options)
  File "C:\Users\aims\Anaconda3\envs\py35\lib\site-packages\pandas\io\parsers.py", line 1708, in __init__
    self._reader = parsers.TextReader(src, **kwds)
  File "pandas\_libs\parsers.pyx", line 384, in pandas._libs.parsers.TextReader.__cinit__
  File "pandas\_libs\parsers.pyx", line 697, in pandas._libs.parsers.TextReader._setup_parser_source
OSError: Initializing from file failed
```