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    <title>MaplePrimes - answers and comments on Question, Simulation failed</title>
    <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed</link>
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    <copyright>2026 Maplesoft, A Division of Waterloo Maple Inc.</copyright>
    <generator>Maplesoft Document System</generator>
    <lastBuildDate>Fri, 12 Jun 2026 18:43:44 GMT</lastBuildDate>
    <pubDate>Fri, 12 Jun 2026 18:43:44 GMT</pubDate>
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    <itunes:summary />
    <description>The latest answers and comments added to the Question, Simulation failed</description>
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      <url>http://www.mapleprimes.com/images/mapleprimeswhite.jpg</url>
      <title>MaplePrimes - answers and comments on Question, Simulation failed</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed</link>
    </image>
    <item>
      <title>Mauvaise connection</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed?ref=Feed:MaplePrimes:Simulation failed:Comments#answer129954</link>
      <itunes:summary>&lt;p&gt;D&amp;eacute;s fois c'est une mauvaise connection des composants lors du dessin ou une mauvaise installation du logiciel.&lt;/p&gt;
&lt;p&gt;Sinon, charge le fichier ici sur mapleprimes pour que nous puissions r&amp;eacute;pondre avec pr&amp;eacute;cision.&lt;/p&gt;</itunes:summary>
      <description>&lt;p&gt;D&amp;eacute;s fois c'est une mauvaise connection des composants lors du dessin ou une mauvaise installation du logiciel.&lt;/p&gt;
&lt;p&gt;Sinon, charge le fichier ici sur mapleprimes pour que nous puissions r&amp;eacute;pondre avec pr&amp;eacute;cision.&lt;/p&gt;</description>
      <guid>129954</guid>
      <pubDate>Mon, 23 Jan 2012 05:17:01 Z</pubDate>
      <itunes:author>Kamel Boughrara</itunes:author>
      <author>Kamel Boughrara</author>
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    <item>
      <title>Compiler Setup</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed?ref=Feed:MaplePrimes:Simulation failed:Comments#answer129960</link>
      <itunes:summary>&lt;p&gt;This error message suggests that either your compiler is not configured correctly (see: &lt;a href="http://www.maplesoft.com/support/install/maple15_install.html#MapleInstallGuide_CPPCompiler"&gt;http://www.maplesoft.com/support/install/maple15_install.html#MapleInstallGuide_CPPCompiler&lt;/a&gt; ) or that there is something wrong with your simulation. &lt;/p&gt;
&lt;p&gt;To test the simulation without a compiler, you can also try to turn off the compiler by going to the settings tab and setting compiler to false and then running the simulation.&lt;/p&gt;
&lt;p&gt;If your problem persists, please contact Maplesoft technical support at: support (at) maplesoft.com&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Google translation:&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;span class="hps"&gt;Ce message d'erreur&lt;/span&gt; &lt;span class="hps"&gt;sugg&amp;egrave;re que&lt;/span&gt; &lt;span class="hps"&gt;soit&lt;/span&gt; &lt;span class="hps"&gt;votre compilateur&lt;/span&gt; &lt;span class="hps"&gt;n'est pas configur&amp;eacute; correctement&lt;/span&gt; &lt;span class="hps"&gt;(voir&lt;/span&gt;&lt;span&gt;:&lt;/span&gt; &lt;span class="hps"&gt;http://www.maplesoft.com/support/install/maple15_install.html&lt;/span&gt; &lt;span class="hps"&gt;#&lt;/span&gt; &lt;span class="hps"&gt;MapleInstallGuide_CPPCompiler &lt;/span&gt;&lt;span&gt;) ou&lt;/span&gt; &lt;span class="hps"&gt;qu'il ya&lt;/span&gt; &lt;span class="hps"&gt;quelque chose de mal&lt;/span&gt; &lt;span class="hps"&gt;avec votre&lt;/span&gt; &lt;span class="hps"&gt;simulation.&lt;/span&gt;&lt;br&gt;&lt;br&gt; &lt;span class="hps"&gt;Pour tester la&lt;/span&gt; &lt;span class="hps"&gt;simulation sans&lt;/span&gt; &lt;span class="hps"&gt;un compilateur,&lt;/span&gt; &lt;span class="hps"&gt;vous pouvez &amp;eacute;galement essayer&lt;/span&gt; &lt;span class="hps"&gt;de d&amp;eacute;sactiver&lt;/span&gt; &lt;span class="hps"&gt;le compilateur en&lt;/span&gt; &lt;span class="hps"&gt;allant dans l'onglet&lt;/span&gt; &lt;span class="hps"&gt;param&amp;egrave;tres&lt;/span&gt; &lt;span class="hps"&gt;et la mise&lt;/span&gt; &lt;span class="hps"&gt;compilateur&lt;/span&gt; &lt;span class="hps"&gt;sur false, puis&lt;/span&gt; &lt;span class="hps"&gt;lancer la simulation&lt;/span&gt;&lt;span&gt;.&lt;/span&gt;&lt;br&gt;&lt;br&gt; &lt;span class="hps"&gt;Si votre probl&amp;egrave;me persiste&lt;/span&gt;&lt;span&gt;, s'il vous pla&amp;icirc;t&lt;/span&gt; &lt;span class="hps"&gt;contactez&lt;/span&gt; &lt;span class="hps"&gt;le support technique&lt;/span&gt; &lt;span class="hps"&gt;de Maplesoft&lt;/span&gt; &lt;span class="hps"&gt;&amp;agrave;:&lt;/span&gt; &lt;span class="hps"&gt;support (at)&lt;/span&gt; &lt;span class="hps"&gt;maplesoft.com&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;</itunes:summary>
      <description>&lt;p&gt;This error message suggests that either your compiler is not configured correctly (see: &lt;a href="http://www.maplesoft.com/support/install/maple15_install.html#MapleInstallGuide_CPPCompiler"&gt;http://www.maplesoft.com/support/install/maple15_install.html#MapleInstallGuide_CPPCompiler&lt;/a&gt; ) or that there is something wrong with your simulation. &lt;/p&gt;
&lt;p&gt;To test the simulation without a compiler, you can also try to turn off the compiler by going to the settings tab and setting compiler to false and then running the simulation.&lt;/p&gt;
&lt;p&gt;If your problem persists, please contact Maplesoft technical support at: support (at) maplesoft.com&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Google translation:&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;span class="hps"&gt;Ce message d'erreur&lt;/span&gt; &lt;span class="hps"&gt;sugg&amp;egrave;re que&lt;/span&gt; &lt;span class="hps"&gt;soit&lt;/span&gt; &lt;span class="hps"&gt;votre compilateur&lt;/span&gt; &lt;span class="hps"&gt;n'est pas configur&amp;eacute; correctement&lt;/span&gt; &lt;span class="hps"&gt;(voir&lt;/span&gt;&lt;span&gt;:&lt;/span&gt; &lt;span class="hps"&gt;http://www.maplesoft.com/support/install/maple15_install.html&lt;/span&gt; &lt;span class="hps"&gt;#&lt;/span&gt; &lt;span class="hps"&gt;MapleInstallGuide_CPPCompiler &lt;/span&gt;&lt;span&gt;) ou&lt;/span&gt; &lt;span class="hps"&gt;qu'il ya&lt;/span&gt; &lt;span class="hps"&gt;quelque chose de mal&lt;/span&gt; &lt;span class="hps"&gt;avec votre&lt;/span&gt; &lt;span class="hps"&gt;simulation.&lt;/span&gt;&lt;br&gt;&lt;br&gt; &lt;span class="hps"&gt;Pour tester la&lt;/span&gt; &lt;span class="hps"&gt;simulation sans&lt;/span&gt; &lt;span class="hps"&gt;un compilateur,&lt;/span&gt; &lt;span class="hps"&gt;vous pouvez &amp;eacute;galement essayer&lt;/span&gt; &lt;span class="hps"&gt;de d&amp;eacute;sactiver&lt;/span&gt; &lt;span class="hps"&gt;le compilateur en&lt;/span&gt; &lt;span class="hps"&gt;allant dans l'onglet&lt;/span&gt; &lt;span class="hps"&gt;param&amp;egrave;tres&lt;/span&gt; &lt;span class="hps"&gt;et la mise&lt;/span&gt; &lt;span class="hps"&gt;compilateur&lt;/span&gt; &lt;span class="hps"&gt;sur false, puis&lt;/span&gt; &lt;span class="hps"&gt;lancer la simulation&lt;/span&gt;&lt;span&gt;.&lt;/span&gt;&lt;br&gt;&lt;br&gt; &lt;span class="hps"&gt;Si votre probl&amp;egrave;me persiste&lt;/span&gt;&lt;span&gt;, s'il vous pla&amp;icirc;t&lt;/span&gt; &lt;span class="hps"&gt;contactez&lt;/span&gt; &lt;span class="hps"&gt;le support technique&lt;/span&gt; &lt;span class="hps"&gt;de Maplesoft&lt;/span&gt; &lt;span class="hps"&gt;&amp;agrave;:&lt;/span&gt; &lt;span class="hps"&gt;support (at)&lt;/span&gt; &lt;span class="hps"&gt;maplesoft.com&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;</description>
      <guid>129960</guid>
      <pubDate>Mon, 23 Jan 2012 19:32:16 Z</pubDate>
      <itunes:author>dskoog</itunes:author>
      <author>dskoog</author>
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      <title>vcvars64.bat</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed?ref=Feed:MaplePrimes:Simulation failed:Comments#answer130214</link>
      <itunes:summary>&lt;p&gt;Make sure that the 64 bit compiler is installed correctly, you have vcvars64.bat in your Visual C++ bin folder and it runs without any error. Then run Compiler:-Setup() and guide it to where vcvars64.bat is located. I hope this solves your problem. If it didn't, run&amp;nbsp;&lt;/p&gt;
&lt;p&gt;infolevel[Compiler] := 5;&lt;/p&gt;
&lt;p&gt;in Maple and then try to compile a simple procedure. You will see more information about the error.&amp;nbsp;&lt;/p&gt;</itunes:summary>
      <description>&lt;p&gt;Make sure that the 64 bit compiler is installed correctly, you have vcvars64.bat in your Visual C++ bin folder and it runs without any error. Then run Compiler:-Setup() and guide it to where vcvars64.bat is located. I hope this solves your problem. If it didn't, run&amp;nbsp;&lt;/p&gt;
&lt;p&gt;infolevel[Compiler] := 5;&lt;/p&gt;
&lt;p&gt;in Maple and then try to compile a simple procedure. You will see more information about the error.&amp;nbsp;&lt;/p&gt;</description>
      <guid>130214</guid>
      <pubDate>Tue, 31 Jan 2012 02:43:47 Z</pubDate>
      <itunes:author>behzad</itunes:author>
      <author>behzad</author>
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    <item>
      <title>where is the vcvars64.bat file ?</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed?ref=Feed:MaplePrimes:Simulation failed:Comments#comment201406</link>
      <itunes:summary>&lt;p&gt;&lt;a href="/questions/129947-Simulation-Failed#answer130214"&gt;@Behzad&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Where can i find this&amp;nbsp;&lt;a id="answers_answers_ctrl1_Answer_title" style="font-size: 1.17em;" href="http://www.mapleprimes.com/questions/129947-Simulation-Failed#answer130214"&gt;vcvars64.bat&lt;/a&gt;&amp;nbsp;file ?&lt;/p&gt;
&lt;p&gt;C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin&lt;/p&gt;
&lt;p&gt;but i find vcvars32.bat &amp;nbsp;and not&amp;nbsp;&lt;a id="answers_answers_ctrl1_Answer_title" href="http://www.mapleprimes.com/questions/129947-Simulation-Failed#answer130214"&gt;vcvars64.bat&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;and strangely i have followed the maple help which advices to install microsoft visual studio express C++&lt;/p&gt;
&lt;p&gt;Thank you for your help.&lt;/p&gt;</itunes:summary>
      <description>&lt;p&gt;&lt;a href="/questions/129947-Simulation-Failed#answer130214"&gt;@Behzad&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Where can i find this&amp;nbsp;&lt;a id="answers_answers_ctrl1_Answer_title" style="font-size: 1.17em;" href="http://www.mapleprimes.com/questions/129947-Simulation-Failed#answer130214"&gt;vcvars64.bat&lt;/a&gt;&amp;nbsp;file ?&lt;/p&gt;
&lt;p&gt;C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin&lt;/p&gt;
&lt;p&gt;but i find vcvars32.bat &amp;nbsp;and not&amp;nbsp;&lt;a id="answers_answers_ctrl1_Answer_title" href="http://www.mapleprimes.com/questions/129947-Simulation-Failed#answer130214"&gt;vcvars64.bat&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;and strangely i have followed the maple help which advices to install microsoft visual studio express C++&lt;/p&gt;
&lt;p&gt;Thank you for your help.&lt;/p&gt;</description>
      <guid>201406</guid>
      <pubDate>Sun, 01 Dec 2013 21:10:49 Z</pubDate>
      <itunes:author>Bendesarts</itunes:author>
      <author>Bendesarts</author>
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    <item>
      <title>@Bendesarts&amp;nbsp;Are you sure you have installed t...</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed?ref=Feed:MaplePrimes:Simulation failed:Comments#comment201407</link>
      <itunes:summary>&lt;p&gt;&lt;a href="/questions/129947-Simulation-Failed#comment201406"&gt;@Bendesarts&lt;/a&gt;&amp;nbsp;Are you sure you have installed the 64 bit version?&lt;/p&gt;</itunes:summary>
      <description>&lt;p&gt;&lt;a href="/questions/129947-Simulation-Failed#comment201406"&gt;@Bendesarts&lt;/a&gt;&amp;nbsp;Are you sure you have installed the 64 bit version?&lt;/p&gt;</description>
      <guid>201407</guid>
      <pubDate>Sun, 01 Dec 2013 21:33:41 Z</pubDate>
      <itunes:author>bsamadi</itunes:author>
      <author>bsamadi</author>
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    <item>
      <title>@bsamadi&amp;nbsp;
I have installed&amp;nbsp;microsoft vis...</title>
      <link>http://www.mapleprimes.com/questions/129947-Simulation-Failed?ref=Feed:MaplePrimes:Simulation failed:Comments#comment201414</link>
      <itunes:summary>&lt;p&gt;&lt;a href="/questions/129947-Simulation-Failed#comment201407"&gt;@bsamadi&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;I have installed&amp;nbsp;&lt;span&gt;microsoft visual studio express C++ 10 as preconised Maplesim help and i have found no choice between 32 or 64 bits&lt;/span&gt;&lt;/p&gt;</itunes:summary>
      <description>&lt;p&gt;&lt;a href="/questions/129947-Simulation-Failed#comment201407"&gt;@bsamadi&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;I have installed&amp;nbsp;&lt;span&gt;microsoft visual studio express C++ 10 as preconised Maplesim help and i have found no choice between 32 or 64 bits&lt;/span&gt;&lt;/p&gt;</description>
      <guid>201414</guid>
      <pubDate>Mon, 02 Dec 2013 07:53:10 Z</pubDate>
      <itunes:author>Bendesarts</itunes:author>
      <author>Bendesarts</author>
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