I think oldfred meant that you need to edit your GRUB2 Configuration file. oldfred is much better than me in these stuff so you are with very capable hands@oldfred -- do I read you correctly -- I should ultimately use legacy instead of grub2? And I'm afraid to say I don't quite understand. I recall chainloading to boot Winders before using legacy...but chainloading a file? Sorry but if you could elaborate a bit please.