<meta http-equiv="content-type" content="text/html; charset=utf-8"><div></div><div>Hi,</div><div>Not sure why you are getting this specific error.  Just try running it is Saga.  It's already installed with QGIS. Saga is easy to use.</div><div><br></div><div> Is this the first time you have installed QGIS or did you have a previous version installed?</div><div><br></div><div>Did you have a 32bit install before?</div><div>Nicolas</div><div><br>Le 10 nov. 2016 à 06:14, Jill Campbell [via <a href="http://OSGeo.org" target="_top" rel="nofollow" link="external">OSGeo.org</a>] <<a href="/user/SendEmail.jtp?type=node&node=5295150&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>> a écrit :<br><br></div><blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' type="cite"><div>

        <div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Hi, I am a new starter on QGIS and would like some instructions to resolve a problem.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">I am following a tutorial (QGIS for Archaeologists - a basic guide) and trying to 'de-trend' a LIDAR map.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">When I run the sequence:</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><i>Processing: toolbox, geoalgorithms, filter tools, simple filter.... run</i></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">I get an error message: 'Can't load requested DLL c:\progr~1\QGIS2~1.18\apps\saga\dll\gdal_MrSID.dll</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">I am running QGIS 2.18 Las Palmas which I downloaded from the QGIS website about 3 weeks ago (64-bit version). When I look at my programme files I have the file and pathway 'apps\saga\dll\gdal_MrSID.dll'. I.e the required file seems to be there but not running for this procedure.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Guidance would be appreciated.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Jill</div></div>
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