<HTML><HEAD>
<STYLE id=eMClientCss>BLOCKQUOTE.cite {
PADDING-LEFT: 10px; MARGIN-LEFT: 5px; BORDER-LEFT: #cccccc 1px solid; PADDING-RIGHT: 0px; MARGIN-RIGHT: 0px
}
BLOCKQUOTE.cite2 {
MARGIN-TOP: 3px; PADDING-TOP: 0px; PADDING-LEFT: 10px; MARGIN-LEFT: 5px; BORDER-LEFT: #cccccc 1px solid; PADDING-RIGHT: 0px; MARGIN-RIGHT: 0px
}
.plain PRE {
FONT-SIZE: 100%; FONT-FAMILY: monospace; FONT-WEIGHT: normal; FONT-STYLE: normal
}
.plain TT {
FONT-SIZE: 100%; FONT-FAMILY: monospace; FONT-WEIGHT: normal; FONT-STYLE: normal
}
A IMG {
BORDER-TOP: 0px; BORDER-RIGHT: 0px; BORDER-BOTTOM: 0px; BORDER-LEFT: 0px
}
#x8839434554da42ada6c7651cb8113e09 {
FONT-SIZE: 12pt; FONT-FAMILY: Tahoma
}
.plain PRE {
FONT-SIZE: 12pt; FONT-FAMILY: Tahoma
}
.plain TT {
FONT-SIZE: 12pt; FONT-FAMILY: Tahoma
}
BODY {
FONT-SIZE: 12pt; FONT-FAMILY: Tahoma
}
</STYLE>
</HEAD>
<BODY>
<DIV>Hi,</DIV>
<DIV> </DIV>
<DIV>My system is:</DIV>
<DIV> </DIV>
<DIV>Microsoft Windows 10 (64-bit)</DIV>
<DIV>Python 3.5.1</DIV>
<DIV>AstroPy 1.1.1 (from <A href="http://www.lfd.uci.edu/~gohlke/pythonlibs/#astropy">http://www.lfd.uci.edu/~gohlke/pythonlibs/#astropy</A>)</DIV>
<DIV>NumPy 1.10.4 (from <A href="http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy">http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy</A>)</DIV>
<DIV> </DIV>
<DIV>The following is an interactive session illustrating the warning:</DIV>
<DIV> </DIV>
<DIV><SPAN id=x8839434554da42ada6c7651cb8113e09>PythonWin 3.5.1 (v3.5.1:37a07cee5969, Dec 6 2015, 01:54:25) [MSC v.1900 64 bit (AMD64)] on win32.<BR>Portions Copyright 1994-2008 Mark Hammond - see 'Help/About PythonWin' for further copyright information.</SPAN></DIV>
<DIV><SPAN>>>> import astropy.io.fits<BR></SPAN><SPAN id=x041f910bc85c447a8df5eafe5bdbc033>>>> import numpy<BR></SPAN>>>> astropy.__version__<BR>'1.1.1'<BR>>>> numpy.__version__<BR>'1.10.4'<BR>>>> sourcefile = r'C:\Users\jgv\Pictures\Astro\Calibration\Darks\DARK_5m_001.fit'<BR>>>> HDUs = astropy.io.fits.open (sourcefile)<BR>C:\Users\jgv\AppData\Local\Programs\Python\Python35\lib\site-packages\astropy\io\fits\util.py:578: UserWarning: Could not find appropriate MS Visual C Runtime library or library is corrupt/misconfigured; cannot determine whether your file object was opened in append mode. Please consider using a file object opened in write mode instead.<BR> 'Could not find appropriate MS Visual C Runtime '<BR>>>> </DIV>
<DIV> </DIV>
<DIV>I would appreciate feedback about what is wrong with my setup and how to repair it.</DIV>
<DIV> </DIV>
<DIV>Thanks,</DIV>
<DIV>--jv</DIV></BODY></HTML>