<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span class=""><br>
</span>If "emacs -Q" shows the same problem, I'd suggest using SysInternals<br>
tools to find what exactly happens and why.  ProcessExplorer and<br>
ProcessMonitor come to mind.<br>
</blockquote></div><br></div><div class="gmail_extra">Thanks.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Here is what process explorer shows about the process environment :</div><div class="gmail_extra"><br></div><div class="gmail_extra"><img src="cid:ii_14a14a25cd734286" alt="Images intégrées 1" width="183" height="225" style="margin-right: 0px;"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra">It seems to confirm this diagnostic (found with Google, same symptoms, different context) about the 10106 error :</div><div class="gmail_extra"><span style="font-family:arial,sans-serif;font-size:12.7272720336914px">" On Windows, if the environment is not copied the SYSTEMROOT environment variable won't be available and PHP will have problems loading Winsock."</span></div><div class="gmail_extra"><br></div><div class="gmail_extra">So it seems that OpenMCL is run without inheriting any environment, which is not good.</div><div class="gmail_extra">I don't see (yet) why the environment is not inherited.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Fabrice</div><div class="gmail_extra"><br></div><div class="gmail_extra"> </div></div>