Does 7Zip manage Archive file attribute?
this options is very important to achieve incremental archives
When generation an archive for the first time, we may use this option to reset the archive file attribute (which means that the file is already archived). If any modification, the OS will set this flag (archive file attribute) automatically. So, the next time
we will generate an archive, we can choose to archive only files which have this flag enabled (files which have been modified)
Thank you for your help