title: Installshield/MSI Install temporary file during uninstall process
body: <p>I have an install project that runs a custom action. The custom action itself uses some temporary files that are copied by the installer before the custom action is called. The files are deleted after the custom action completes. </p>
  
  <p>Everything works fine during the install phase.</p>
  
  <p>My issue is during the uninstall phase. Another custom action is called and it also needs to access these temporary files. My question is <strong>how to copy files (temporarily) on the machine during the uninstall phase?</strong> </p>
  
  <p>Thanks in advance.</p>