<html><body><div style="color:#000; background-color:#fff; font-family:lucida console, sans-serif;font-size:10pt"><div class="" style="">Hi Prof. Jens Axel:</div><div class="" style=""><br class="" style=""></div><div class="" style="background-color: transparent;">Under Windows 7 (32 bits) I installed again the racket-poppler package, for the current Racket snapshot version.</div><div class="" style="background-color: transparent;">Then I run the following shorter program</div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;"><span style="font-weight: bold; color: rgb(91, 136, 40);" class="">#lang racket</span></div><div class="" style="background-color: transparent;"><span style="font-weight: bold; color: rgb(91, 136, 40);" class="">(require <span class="" style="font-size: 10pt; background-color: transparent;">racket-poppler/render-tex)</span></span></div><div
class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;">And the result of running that code was:</div><div class="" style="background-color: transparent;"><br class="" style=""></div><div class="" style="background-color: transparent;"><span class="" style="font-weight: bold; color: rgb(76, 118, 162);">ffi-lib: couldn't open "C:\\Program Files\\Racket-6.1.0.5\\lib\\libpoppler-44.dll" (%1 no es una aplicación Win32 válida.; errno=193)</span><br class="" style=""></div><div class="" style="background-color: transparent;"><span class="" style="font-weight: bold;"><br class="" style=""></span></div><div class="" style="background-color: transparent;"><span class="" style="">I copied the files </span><span class="" style="font-size: 10pt;">libpoppler-44.dll and </span><span class="" style="font-size: 10pt;">libpoppler-glib-8.dll to the lib folder in the Racket installation,
but the error was the same.</span></div><div class="" style="font-size: 10pt; background-color: transparent;"><span class="" style="font-size: 10pt;"><br class="" style=""></span></div><div class="" style="background-color: transparent;"><span class="" style="font-size: 10pt;">May be there is something more basic that I'm not doing right.</span></div><div class="" style="font-size: 10pt; background-color: transparent;"><span class="" style="font-size: 10pt;"><br class="" style=""></span></div><div class="" style="background-color: transparent;"><span class="" style="font-size: 10pt;">Thank you very much for your support.</span></div><div class="" style="font-size: 10pt; background-color: transparent;"><span class="" style="font-size: 10pt;"><br class="" style=""></span></div><div class="" style="background-color: transparent;"><span class="" style="font-size: 10pt;">Sincerely,</span></div><div class="" style="font-size: 10pt; background-color:
transparent;"><span class="" style="font-size: 10pt;"><br class="" style=""></span></div><div class="" style="background-color: transparent;"><span class="" style="font-size: 10pt;">Enrique Cómer</span></div><div class="" style=""><br class="" style=""></div></div></body></html>