Hi,
EruNt of course is only for NT-based systems (Win NT/2000/XP/2k3),

There is a microsoft ERU/ERD utility for DOS-based WIN’s , but this is imho only useful for Win9x

But why don’t you use
ME’s System Recovery, or scanregW /restore ?

See Win Help or Microsoft Knowledgebase/Support

And you might want to tell us about those “unexplained entries” in your AV-Report → might well be unrelated to Registry problems

:wink: