<div dir="ltr">Thanks David,<div><br></div><div>It looks like the TESS DLLs do have _64 appended to all (except for "TESSArchiveDLL_v17.2.01_Release.dll"). TRNOPT is indeed TRNOPT17.exe though, so perhaps that was just a mistake for that one library when putting together the packages for the libraries we had selected.</div><div><br></div><div>-Brandon<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><br></div><font face="tahoma, sans-serif" color="#0b5394">Brandon Hathaway, PhD</font><div><font face="tahoma, sans-serif" color="#0b5394">Director of Engineering</font></div><div><span><span style="font-size:12.8px"><font face="tahoma, sans-serif" color="#0b5394">Sunvapor, Inc.</font></span><div><div><font face="tahoma, sans-serif" color="#0b5394">145 N Sierra Madre Blvd., Unit 3</font></div><div><span style="color:rgb(11,83,148);font-family:tahoma,sans-serif">Pasadena, CA 91107</span><br></div></div></span><div><font face="tahoma, sans-serif" color="#0b5394">mobile: 612-419-6870</font></div><div><a href="http://www.sunvapor.net/" style="font-family:tahoma,sans-serif" target="_blank">www.sunvapor.net</a></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 8:27 AM David BRADLEY <<a href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Brandon,</p>
<p> The TESSLibs release that goes with Trnsys18 normally has a
TrnOpt18.exe in it, which is set up to work with the 64-bit
Trnsys18. It sounds as though you might be using an older TESSLibs
release or one that is intended for the 32-bit version of
Trnsys18. It might be worth checking in your
.\Trnsys18\UserLib\ReleaseDLLs\ directory to make sure that all of
the TESS Library dlls that are contained therein have "_64" in the
file name. If they don't then please email me and I will get you
access to the libs that are compatible with 64-bit v18.</p>
<p>kind regards,</p>
<p> David</p>
<p><br>
</p>
<div>On 06/22/2020 14:50, Brandon Hathaway
via TRNSYS-users wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">I was attempting to use the optimization library
which utilizes GenOpt along with my 64-bit installation of
TRNSYS18. I have configured the TRNOPT17.exe program for the
correct directories, then set up the optimization details as
desired.
<div>
<div><br>
</div>
<div>However, when I hit "Run Optimization" GenOpt terminates
with an error. Looking at the GenOpt window, it is clear
that the error is caused by the command string attempting to
run "TrnEXE.exe" instead of "TrnEXE64.exe". </div>
<div><br>
</div>
<div>The TRNSYS17.cfg file that is created by TRNOPT17.exe in
the ./Optimization/GenOpt/Simulation/ folder prior to the
run is the source of this incorrect reference. This file is
automatically generated when you hit "Run Optimization"
within TRNOPT17.exe prior to calling GenOpt.</div>
<div><br>
</div>
<div>If you edit that .cfg file to point to "TrnEXE64.exe"
correctly, you can start the optimization by clicking on
"File" -> "Start" in WinGenOpt and selecting the
TRNSYS17.ini </div>
<div><br>
</div>
<div>This is more of a bug-report and advice for others who
may run into this issue than a request for help, as I've
found a workaround. Please consider updating TRNOPT17.exe to
correctly build the GenOpt files for a 64-bit TRNSYS
install.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>-Brandon<br>
</div>
</div>
</div>
<br>
<fieldset></fieldset>
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<pre cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
<a href="mailto:d.bradley@tess-inc.com" target="_blank">d.bradley@tess-inc.com</a>
<a href="http://www.tess-inc.com" target="_blank">http://www.tess-inc.com</a>
<a href="http://www.trnsys.com" target="_blank">http://www.trnsys.com</a></pre>
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