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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Many thanks Matthieu,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Using the dependency walker to identify the missing .DLL solved the issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">As a side note, we had to use the version for windows 10 from:
</span><a href="https://github.com/lucasg/Dependencies">https://github.com/lucasg/Dependencies</a><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Pau<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Bolt, Matthieu (ITCDOR) - KLM <Matthieu.Bolt@klm.com>
<br>
<b>Sent:</b> 07 June 2019 06:22<br>
<b>To:</b> Juan Garcia, Pau <Pau.JuanGarcia@atkinsglobal.com><br>
<b>Cc:</b> Constantino, Carlos <Carlos.Constantino@atkinsglobal.com>; Allan, David F <David.Allan2@atkinsglobal.com>; coin-discuss@list.coin-or.org<br>
<b>Subject:</b> Re: List of Windows dll dependencies<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p><span style="font-size:12.0pt;color:black">Hi Pau,<o:p></o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:12.0pt;color:black">It's not clear for me how you have build the CoinMp.dll, for example if build with visual studio you might also have to deploy the correct version of the c runtime (the same as the used for building the dll). If
that doesn't help then you can also detect all dependencies on windows machines using <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.dependencywalker.com_&d=DwMF-g&c=cUkzcZGZt-E3UgRE832-4A&r=1W7t1wxffF_SK8hWHbFqftFPxpkp7kvctLERQP_VVdU&m=mm-WcE8750GhSn-Qy9oXMEXuikHrMhJ9PXjSaZOmR2A&s=0VKJDPci8lI9gP-h_0vDrkmRbVA4hFWOlvkapsOGb5E&e=">http://www.dependencywalker.com/</a><o:p></o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:12.0pt;color:black">Best regards,<o:p></o:p></span></p>
<p><span style="font-size:12.0pt;color:black">Matthieu<o:p></o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">Van:</span></b><span style="color:black"> Coin-discuss <<a href="mailto:coin-discuss-bounces@coin-or.org">coin-discuss-bounces@coin-or.org</a>> namens Juan Garcia, Pau <<a href="mailto:Pau.JuanGarcia@atkinsglobal.com">Pau.JuanGarcia@atkinsglobal.com</a>><br>
<b>Verzonden:</b> donderdag 6 juni 2019 17:42<br>
<b>Aan:</b> <a href="mailto:coin-discuss@list.coin-or.org">coin-discuss@list.coin-or.org</a><br>
<b>CC:</b> Constantino, Carlos; Allan, David F<br>
<b>Onderwerp:</b> [Coin-discuss] List of Windows dll dependencies</span><span style="font-size:12.0pt;color:black">
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
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<p class="xmsonormal"><span style="font-size:12.0pt;color:black">Hello,<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black">I am using the CoinMP.dll file compiled for windows in a python application. I use the ctypes library to load the dll as follows:<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;font-family:Consolas;color:black">ctypes.cdll.LoadLibrary(CoinMP.dll)</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black">The application is frozen into a executable file using PyInstaller. It woks just fine in most computers, but some users got an error when loading the dll:<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;font-family:Consolas;color:black">OSError: [WinError 126] The specified module could not be found</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;font-family:Consolas;color:black"> </span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black">I made sure the path provided to the loader is an absolute path, handled by the os.path library, and the CoinMP.dll is in the location. It seems the problem is that some .dll dependencies to load
CoinMP.dll are not present in the user’s machine.<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black">Would it be possible to obtain a complete list of all the dependencies necessary to load CoinMP.dll?<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black">Many thanks,<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black">Pau<o:p></o:p></span></p>
<p class="xmsonormal"><span style="font-size:12.0pt;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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