title: Internet-Explorer: external text files are only available in binary format
body: <p>I am having trouble with a strange situation. The problem does always ocurres in Internet-Explorer only. My problem: at my work I have developed a webiste with javascript and css. All javascript sourcecode and css rules are outsourced in external files. For my suprise the javascript code and css rules haven't been invoked. I checked the responsible files, by downloading and opening them into a text editor. When I opened the files they were all in binary format.
  Remember: only in Internet-Explorer. In Chrome, Safari and Firefox doesn't exists this problem.</p>
  
  <p>Another strange/funny thing is. I am using a proxy server. When I disabled it, these files are in text format.</p>
  
  <p>The administrators and I have absolutly no idea which option is wrong or is missing. I've got the theory that a mimetype would not be received or wrong , so the browser thinks these are binaries.</p>
  
  <p>Thank in advance </p>