i have deleted a couple of files in dos (use win98) and since it doesn't have undelete command i cant get them back.

Did a search on the site and found a couple of similar post which say it won't be possible to get them back but i want to know where can i get the undete file of dos 6.22 and will it run on this dos ver - it says 7.something.

Why doesn't this dos have undelete??