I have two OS, win98 on c: and XP on d:. I changed the msconfig.sys in c: . I don't remember what i did. And after doing that i cannot boot win98 , i get error mesage which say that himes.sys and some other files does not exists . Only XP is accessable. What can i do to get back to windows 98. I cannot find the msconfig.sys through XP either. Please help.