you can copy menuentry for linux mint and windows from linux mint boot partition.Mount it go to /boot/grub2/grub.cfg and copy menuentry Mint Windows to your boot grub.cfg in qubes.Then it should work.
If not i suggest u use rescatoox because its most simple way. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/9fa21e88-863c-4ab3-ba94-ae4c00320d93%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
