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<p>The most likely issue is either a permissions problem, or a path
name problem. <br>
</p>
<p>The first thing I would suggest is to open the existing TRNOpt
example (if you are not already) and make sure that it runs before
you start trying to apply the same techniques to your own project.
If you have problems with the examples then the Optimization
library manual (in .\Trnsys18\TESS Models\Documentation\) is set
up as a tutorial to get you started with settings. As a side note,
TRNOpt is specific to a particular version of GenOpt; make sure
that you're using the one referenced in the documentation and not
necessarily the latest version of GenOpt.<br>
</p>
<p>Check to make sure that GenOpt is NOT installed in the .\Program
Files\ or .\Program Files(x86)\ directories. Second, check to make
sure that both your user account and the SYSTEM user account both
have full admin access to the TRNSYS working directory, the GenOpt
directory (and if possible, everywhere else). <br>
</p>
<p>As far as the paths are concerned, make sure that you have fully
explicitly specified all path names in your Simulation Studio
project (ie start all paths with c:\TRNSYS_GenOpt\ etc.)</p>
<p>kind regards,</p>
<p> David</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 06/30/2022 15:04, المهندس حيدر ناجي
via TRNSYS-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAF+4nk_=Ssao5S+SUSd=-XYXbXZGyK8PPm+4Uoyoubxh6e8wgQ@mail.gmail.com">
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<div>I want to make improvements to my project and I always get
the following error message<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<img src="cid:part1.AQZa5i30.ZkgT3QTq@tess-inc.com"
alt="image.png" class="" width="219" height="154"><br>
<div dir="ltr">or</div>
<div dir="ltr"><img
src="cid:part2.Ps297xUC.EFYbwo1d@tess-inc.com"
alt="image.png" class="" width="452" height="294"><br>
</div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy System Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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