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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks Jeff –<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I ended up downloading Process Monitor: <a
href="http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx">http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>This let me to discover that there was an extra entry in the
PROJ_LIB env var that was added by another GIS program I was using. As soon as
I took this out and left in the reference to proj/nad it all worked fine.<o:p></o:p></span></p>
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color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
mapserver-users-bounces@lists.osgeo.org
[mailto:mapserver-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Jeff
McKenna<br>
<b>Sent:</b> 05 July 2008 23:52<br>
<b>To:</b> Mapserver-users<br>
<b>Subject:</b> Re: [mapserver-users] Error: msProcessProjection(): Projection library
error. Invalid argument<o:p></o:p></span></p>
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<p class=MsoNormal>On 5-Jul-08, at 5:10 PM, Steve White wrote:<o:p></o:p></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>I’m using MS4W 2.2.7 on an XP box with IIS and am testing a few
things out. I’ve got it to the point where I’m sending a WMS request to
MapServer but I’m getting this error:</span><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>msProcessProjection(): Projection library error. Invalid argument</span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'> </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>I’ve made sure my environment variables are set correctly and have
tested my shapefile for any errors, but can’t find anything.</span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'> </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Can anyone give me some help in figuring this one out?</span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'> </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'><o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>I've hit this before on IIS...in my case it had something to
do with allowing access permissions to the /ms4w/proj/nad/ directory.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>---<o:p></o:p></p>
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<p class=MsoNormal>Jeff McKenna<o:p></o:p></p>
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<p class=MsoNormal>FOSS4G Consulting and Training Services<o:p></o:p></p>
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<p class=MsoNormal><a href="http://www.gatewaygeomatics.com/">http://www.gatewaygeomatics.com/</a><o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal> <o:p></o:p></p>
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