<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hello,<div class=""><br class=""></div><div class="">the proper command to downgrade should include QScintilla as well. To go to PyQt5 5.10.1 it should be</div><div class=""><br class=""></div><div class="">pip install PyQt5==5.10.1 QScintilla==2.10.4</div><div class=""><br class=""></div><div class="">To make sure, that no unwanted stuff remains from previous toys one should do</div><div class=""><br class=""></div><div class="">pip list (to see what was installed with pip)</div><div class="">pip uninstall … (to get rid of unwanted stuff)</div><div class=""><br class=""></div><div class="">Another and probably the better way would be to install the 64-bit variant of Python. That works for me over here on Windows 10 at least.</div><div class=""><br class=""></div><div class="">Detlev<br class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">Am 23.08.2018 um 11:14 schrieb Mike Morris <<a href="mailto:mike@musicplace.com" class="">mike@musicplace.com</a>>:</div><br class="Apple-interchange-newline"><div class=""><div class="">I'm quite certain that Tobias will offer more valuable help than I can, but I can say with pretty high confidence that the DLL error "The specified procedure could not be found." is a result of an old version... it implies (I think) that the DLL itself was found, but that it did not contain a function of the desired name - which was probably added in a later rev.<br class=""><br class="">SO... checking version information on QScintilla - and forcing an update somehow -would be my next guess, fwiw... Looks like yours is (2.10.7)?<br class=""><br class="">PS: I'm a linux guy - haven't used Windows in almost a decade - so I can't be much help... although I'd like to be!!!<br class=""><br class=""><br class="">On 08/23/2018 01:11 AM, Gilles wrote:<br class=""><blockquote type="cite" class="">Error: DLL load failed: The specified procedure could not be found.<br class=""></blockquote><br class="">_______________________________________________<br class="">Eric mailing list<br class=""><a href="mailto:Eric@riverbankcomputing.com" class="">Eric@riverbankcomputing.com</a><br class=""><a href="https://www.riverbankcomputing.com/mailman/listinfo/eric" class="">https://www.riverbankcomputing.com/mailman/listinfo/eric</a><br class=""></div></div></blockquote></div><br class=""><div class="">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div class="">Detlev Offenbach</div><div class=""><a href="mailto:detlev@die-offenbachs.de" class="">detlev@die-offenbachs.de</a></div><div class=""><br class=""></div></span><br class="Apple-interchange-newline">
</div>
<br class=""></div></div></body></html>