<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='margin-bottom:12.0pt'>Hello,<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>I have just installed the latest TeXworks version: <u>(May 2011) TeXworks 0.4.1 released</u> and it has stopped working (it no longer converts my work into pdf or dvi). It used to work perfectly before.<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>It says: <b><i>latexmk.exe: The Perl interpreter could not be found.</i></b><o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>I never had this problem with the previous version. It never required me to install the Perl interpreter. <o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Please, could you help me to recover my TeXworks? I do not know how to fix this problem. I have tried to return to the previous version I had, but it is no longer available on the web.<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>I have come very used to TeXworks and preferred it over other editors.<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Thank you for your help and time, I would really appreciate it.<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Best regards,<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Santiago<o:p></o:p></p><p><span style='font-family:"Calibri","sans-serif"'>----- configuration info -----</span> <br><span style='font-family:"Calibri","sans-serif"'>TeXworks version : 0.3r670 (MiKTeX 2.9)</span> <br><span style='font-family:"Calibri","sans-serif"'>Install location : C:/Program Files (x86)/MiKTeX 2.9/miktex/bin/miktex-texworks.exe</span> <br><span style='font-family:"Calibri","sans-serif"'>Library path : C:\Users\Lulu\AppData\Local\MiKTeX\2.9\TeXworks\</span> <br><span style='font-family:"Calibri","sans-serif"'>pdfTeX location : C:/Program Files (x86)/MiKTeX 2.9/miktex/bin/pdftex.exe</span> <br><span style='font-family:"Calibri","sans-serif"'>Operating system : Windows Microsoft Windows 7 Business Edition, 64-bit (build 7600)</span> <br><span style='font-family:"Calibri","sans-serif"'>Qt4 version : 4.7.0 (build) / 4.7.0 (runtime)</span> <br><span style='font-family:"Calibri","sans-serif"'>------------------------------</span> <o:p></o:p></p></div></body></html>