Rufus/Syslinux 6.04

Using Rufus, a window appears not described in documentation:

This image uses Syslinux 6.04 but this application only includes the installation files for Syslinux 6.04/pre1.

As new versions of Syslinux are not compatible with one another, and it wouldn’t be possible for Rufus to include them all, two additional files must be downloaded from the Internet (‘ldlinux.sys’ and ‘ldlinux.bss’):

  • Select ‘Yes’ to connect to the Internet and download these files
  • Select ‘No’ to cancel the operation

Note: The files will be downloaded in the current application directory and will be reused automatically if present.

Looking and getting help, issue has appeared since 2016~ using Rufus and depending on OS. Is it recommended to download the two files? ‘Yes’ must be clicked for the operation to continue for Qubes OS through Rufus. Any explanations or other solutions?

Thank you.