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</o:shapelayout></xml><![endif]--></head><body lang=DE link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>Hi,<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>I really hope I can find some help here. I've been researching this topic on the net for about 2 weeks now, have already sought help at various other places, but always without success (often with the hint that this is the wrong place to ask for help). Therefore I sincerely hope that I can get help here.<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>My story's a little longer. So I'll start at the beginning. If you need more information about some points, please let me know, then I will add them.<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>I'm using <b>pdflatex.exe</b> to produce PDF files via a webpage.<br>That worked fine 2 or 3 years ago with the help of MiKTeX. Now I'm working again on this project and I did not work anymore. So I tried to install a new version of MiKTeX, but I wasn't able to install it on my Windows 10 computer (development machine). With MiKTeX portable I was able to produce PDF documents in the console, but it still did not work with my software. It did not even start to produce the PDF file (no .aux or .log files have been created).<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>So lately I switched to <b>TeXLive</b>.<br>Here I was also able to produce PDF documents in the console of Win10.<br>When I use the <b>exact command</b> in my software it starts to produce the PDF file (.aux and .log files being created), but it throws an error:<o:p></o:p></span></p><p class=MsoNormal style='background:white'><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>{d:/Program Files/TeXLive/texlive/2019/texmf-var/fonts/map/pdftex/updmap/pdftex<br>.map<br>!pdfTeX error: pdflatex.exe (file d:/Program Files/TeXLive/texlive/2019/texmf-v<br>ar/fonts/map/pdftex/updmap/pdftex.map): fflush() failed (Invalid argument)<br>==> Fatal error occurred, no output PDF file produced!<o:p></o:p></span></i></p><p class=MsoNormal style='background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#6A737D;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>I tried to create a simple .tex file and run this in my software. The error is the same.<br>I tried it with this .tex file:<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\documentclass{article}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\begin{document}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\title{Introduction to \LaTeX{}}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\author{Author's Name}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\maketitle<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\begin{abstract}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>The abstract text goes here.<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\end{abstract}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\section{Introduction}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>Here is the text of your introduction.<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\begin{equation}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> \label{simple_equation}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> \alpha = \sqrt{ \beta }<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\end{equation}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\subsection{Subsection Heading Here}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>Write your subsection text here.<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\section{Conclusion}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>Write your conclusion here.<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>\end{document}<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>and the .log file is this:<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/W32TeX) (preloaded format=pdflatex 2019.6.23) 23 JUN 2019 22:20<br>entering extended mode<br>restricted \write18 enabled.<br>%&-line parsing enabled.<br>**"D:/Files/Company/Einzelunternehmung Me/Kunden/Customer/IngTo<br>ols/app/Classes/Rechnung/LaTex/Output/Rechnung_yTi8JxtZyNV2UW8OmYVI_000053-19"<br>-output-directory=D:/Files/Company/Einzelunternehmung Me/Kunden/Customer/<br>Software/app/Classes/Rechnung/LaTex/Output/ -jobname=Rechnung_000053-<br>19 D:/Files/Company/Einzelunternehmung Me/Kunden/Customer/Software/<br>app/Classes/Rechnung/LaTex/Output/Rechnung_gLxNgg92TyfHLv7TymAK_000053-19.tex<o:p></o:p></span></i></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>(d:/Files/Company/Einzelunternehmung Me/Kunden/Customer/Software<br>/app/Classes/Rechnung/LaTex/Output/Rechnung_yTi8JxtZyNV2UW8OmYVI_000053-19.tex<br>LaTeX2e <2018-12-01><br>(d:/Program Files/TeXLive/texlive/2019/texmf-dist/tex/latex/base/article.cls<br>Document Class: article 2018/09/03 v1.4i Standard LaTeX document class<br>(d:/Program Files/TeXLive/texlive/2019/texmf-dist/tex/latex/base/size10.clo<br>File: size10.clo 2018/09/03 v1.4i Standard LaTeX file (size option)<br>)<br>\c@part=\count80<br>\c@section=\count81<br>\c@subsection=\count82<br>\c@subsubsection=\count83<br>\c@paragraph=\count84<br>\c@subparagraph=\count85<br>\c@figure=\count86<br>\c@table=\count87<br>\abovecaptionskip=\skip41<br>\belowcaptionskip=\skip42<br>\bibindent=\dimen102<br>)<br>(./Rechnung_yTi8JxtZyNV2UW8OmYVI_000053-19.aux)<br>\openout1 = `Rechnung_yTi8JxtZyNV2UW8OmYVI_000053-19.aux'.<o:p></o:p></span></i></p><p class=MsoNormal style='background:white'><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 3.<br>LaTeX Font Info: ... okay on input line 3.<br>LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 3.<br>LaTeX Font Info: ... okay on input line 3.<br>LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 3.<br>LaTeX Font Info: ... okay on input line 3.<br>LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 3.<br>LaTeX Font Info: ... okay on input line 3.<br>LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 3.<br>LaTeX Font Info: ... okay on input line 3.<br>LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 3.<br>LaTeX Font Info: ... okay on input line 3.<br>LaTeX Font Info: External font </span></i><i><span style='font-size:9.0pt;font-family:Consolas;color:black;mso-fareast-language:DE'>cmex10' loaded for size (Font) <17.28> on input line 8. LaTeX Font Info: External font </span></i><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>cmex10' loaded for size<br>(Font) <12> on input line 8.<br>LaTeX Font Info: External font </span></i><i><span style='font-size:9.0pt;font-family:Consolas;color:black;mso-fareast-language:DE'>cmex10' loaded for size (Font) <8> on input line 8. LaTeX Font Info: External font </span></i><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>cmex10' loaded for size<br>(Font) <6> on input line 8.<br>LaTeX Font Info: External font </span></i><i><span style='font-size:9.0pt;font-family:Consolas;color:black;mso-fareast-language:DE'>cmex10' loaded for size (Font) <7> on input line 17. LaTeX Font Info: External font </span></i><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>cmex10' loaded for size<br>(Font) <5> on input line 17.<br>[1<o:p></o:p></span></i></p><p class=MsoNormal style='background:white'><i><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:black;mso-fareast-language:DE'>{d:/Program Files/TeXLive/texlive/2019/texmf-var/fonts/map/pdftex/updmap/pdftex<br>.map<br>!pdfTeX error: pdflatex.exe (file d:/Program Files/TeXLive/texlive/2019/texmf-v<br>ar/fonts/map/pdftex/updmap/pdftex.map): fflush() failed (Invalid argument)<br>==> Fatal error occurred, no output PDF file produced!<o:p></o:p></span></i></p><p class=MsoNormal style='background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#6A737D;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>The files are produced by a <b>PHP</b> page with the <b>proc_open command</b>:<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>$descriptorspec = array(<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> 0 => array("pipe", "r"), // STDIN ist eine Pipe, von der das Child liest<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> 1 => array("pipe", "w"), // STDOUT ist eine Pipe, in die das Child schreibt<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> 2 => array("file", "D:/Freigabe/error.txt", "a") // STDERR ist eine Datei,<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> // in die geschrieben wird<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> );<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> <o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> $cwd = 'D:/Files/Company/Einzelunternehmung Me/Kunden/Customer/Software/public';<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'> $env = null;<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>$this->execute = '"' .str_replace('/','\\',env('PDFLATEXENGINE', 'C:/Program Files (x86)/MiKTeX 2.9/miktex/bin/pdflatex.exe')) .'" "D:\Files\Company\Einzelunternehmung Me\Kunden\Customer\Software\app\Classes\Rechnung\LaTex\Output\Rechnung_yTi8JxtZyNV2UW8OmYVI_000053-19" -output-directory="D:\Files\Company\Einzelunternehmung Me\Kunden\Customer\Software\app\Classes\Rechnung\LaTex\Output\" -jobname="' .str_replace('.pdf','',$this->pdfFileName) .' ' .$this->latexFilePath .'"';<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:10.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'>$process = proc_open('"' .$this->execute .'"', $descriptorspec, $pipes, $cwd, $env);<o:p></o:p></span></p><p class=MsoNormal style='background:#F6F8FA'><span style='font-size:9.0pt;font-family:Consolas;color:#24292E;border:none windowtext 1.0pt;padding:0cm;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>System Infos:<o:p></o:p></span></p><ul type=disc><li class=MsoNormal style='color:#24292E;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;mso-fareast-language:DE'>Windows 10 Build 1809<o:p></o:p></span></li><li class=MsoNormal style='color:#24292E;margin-top:3.0pt;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;mso-fareast-language:DE'>PHP 7.0.0<br>The application pool of the page is running on the same account, when I run the commands in the command window of windows.<o:p></o:p></span></li></ul><p class=MsoNormal style='margin-top:3.0pt;mso-margin-bottom-alt:auto;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>If there are infos missing about this issue, please let me know. <o:p></o:p></span></p><p class=MsoNormal style='margin-top:3.0pt;mso-margin-bottom-alt:auto;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>I will add try to add these infos then.<o:p></o:p></span></p><p class=MsoNormal style='margin-top:3.0pt;mso-margin-bottom-alt:auto;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>Many thanks in advance!<o:p></o:p></span></p><p class=MsoNormal style='margin-top:3.0pt;mso-margin-bottom-alt:auto;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'><o:p> </o:p></span></p><p class=MsoNormal style='margin-top:3.0pt;mso-margin-bottom-alt:auto;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>Best regards!<o:p></o:p></span></p><p class=MsoNormal style='margin-top:3.0pt;mso-margin-bottom-alt:auto;background:white'><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E;mso-fareast-language:DE'>Dennis<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>