These methods all apply to the problem Windows 10 boot manager is missing. As long as you don't go ahead and try anything else i think rEFIfnd on a usb stick should be able to use the files you still have and give you options to boot. During the call, I had to delete the Windows Boot Manager that figured in the sequence, and which was not working. When the issue BOOTMGR is missing on Windows 11 occurs, you can try the following methods to solve it. So where you are now i will mention possible steps forwardġ) Since you just installed Mint and haven't really used it you could re-install make sure to the hd with EFI, run update grub and that should fix menuĢ) get either of the OS Windows or Mint up and running and fix from there. If after your install you ran update-grub that would/should have added Windows to your menu. You then tried to install grub, but that ended up being old style on the mbr partition. That means boot stuff would involve a circa 100mb EFI partition. So looking very briefly at output its hinting at a uefi firmware motherboard. I think we can expand maybe and extra info might help Wiz when he returns.įirst a debrief is always useful (just can't escape out of my character)

Windows boot manager not working