title: Protect.exe for AutoLISP code protection
body: <p>I am developing an architectural LISP-based package for a member of the IntelliCAD consortium.  Per recommendations I have found on websites, I have used the Kelvinator to deformat and disguise some of the code.  Now I am attempting to use Protect.exe to encrypt the code.  The exe seemed to work until I tried to put use a folder name in the output file name thus:</p>
  
  <pre><code>protect es.lsp L  kelvinated\protected\es.lsp
  </code></pre>
  
  <p>First of all, can I do this?  Will protect.exe work like this, or do the input and output file have to be in the same folder?</p>
  
  <p>Also, one time I tried this and I got a "<strong><em>stack overflow</em></strong>" error.  Therefore, I am here.</p>