I have the same problem. This feature is very important for me, since I am archiving lots of old directories as archives and then delete the direcotires. But then in the Explorer I cannot distinguish between 7z files with new content and old archived stuff. So, I want that the resulting 7z file has the same date as the newest file. I would be so happy if there could be a possibility to use this feature! Is there any workaround I can do? Thank you for your help