title: Can't spawn "cmd.exe"
body: <p>I use a program called <em>LF-Aligner</em> that uses dictionaries to make parallel texts out of texts in different languages. I believe it's written in Perl. It's based on another program called <em>Hunalign</em>.</p>
  
  <p>When I used it a few months earlier, it worked perfectly. It got accidentally deleted, I recently reinstalled it, but now I just get the error message:</p>
  
  <pre><code>Aligning...
  
  Dictionary used by Hunalign: es-en.dic
  
  Can't spawn "cmd.exe": No such file or directory at script/LF_aligner_2011_06_29_multi.pl line 1856.
  Use of uninitialized value $alignedfilesize in numeric eq (==) at script/LF_aligner_2011_06_29_multi.pl line 1864.
  
  -------------------------------------------------
  
  Align failed (probably due to one file being empty or very short). ABORTING...
  </code></pre>
  
  <p>I can't understand it. Could it be a conflict with something I've installed in the meantime? Or something I've deleted, maybe?</p>
  
  <p>(The problem is not due to "<em>one file being empty or very short</em>", as the program suggests. The files are just fine.)</p>
  
  <p>EDIT: Here is the log file:</p>
  
  <pre><code>Program: LF aligner, version: 2.56, OS: Windows, launched: 2011/09/28, 04:13:01
  
  Setup: filetype_def: t; filetype_prompt: y; l1_def: en; l2_def: hu; l1_prompt: y; l2_prompt: y; segmenttext_def: y; segmenttext_prompt: y=; cleanup_def: y; cleanup_prompt: y; review_def: x; review_prompt: y; create_tmx_def: y; create_tmx_prompt: y; l1_code_def: EN-GB; l2_code_def: HU; l1_code_prompt: y; l2_code_prompt: y; creationdate_prompt: y; creationid_def: ; creationid_prompt: y; ask_master_TM: n; chopmode: 0; tmxnote_def: ; tmxnote_prompt: y; pdfmode: y
  
  GUI on
  filetype: t
  Input file 1: kakeen.rtf (C:/Users/jippi/Desktop/qewr/kakeen.rtf)
  Input file 2: kaketo.rtf (C:/Users/jippi/Desktop/qewr/kaketo.rtf)
  Input file sizes: 1375014 bytes 1375014 bytes
  Converting rtf files to txt; AbiWord binary: C:\Program Files (x86)\LF_aligner_2.56\aligner\scripts\abiword\bin\AbiWord.exe
  Converting rtf files to txt; AbiWord binary: C:\Program Files (x86)\LF_aligner_2.56\aligner\scripts\abiword\bin\AbiWord.exe
  File sizes after conversion to txt: 1074504 bytes 1074504 bytes
  Initial stats: 
  - en: 6091 segments,    196644 words,   1037434 chars
  - en: 6091 segments,    196644 words,   1037434 chars
  Segmentation: y
  </code></pre>
  
  <p>(The problem occurs when I use txt-files aswell.)</p>