title: Wix installer - Always replace SWF file
body: <p>I'm running into a problem where we had to give a customer a hotfix that was an updated SWF file. Because swf files are not versioned, during the next release it does not get overwritten (the installer thinks it is a user modified file and will not overwrite it).</p>
  
  <p>I have had some suggestions of running a custom action to replace the file, but this would not properly handle a rollback situation. I'm just curious on what others would suggest for this case.</p>