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NambiRajan-0340 avatar image
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NambiRajan-0340 asked NambiRajan-0340 commented

I used bootrec/fixmbr and now iam unable to get the grub after dualbooting os.

Actually I installed Bliss OS and I want to uninstall that, So I watched this watch and followed the steps used and now I am unable to get the grub for any dual boot. Please Help

Codes given in CMD-Troubleshoot

  1. BOOTREC

  2. BOOTREC /FIXMBR

  3. BOOTREC /FIXBOOT

Please check the video and say how to reverse this.
Video Link: https://www.youtube.com/watch?v=H7aQJaK2Rv8









windows-11
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1 Answer

Reza-Ameri avatar image
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Reza-Ameri answered NambiRajan-0340 commented

The tutorial you shared is misleading and these commands are to fix the boot sector and when Windows is unable to boot.
The process is much easier, you may use msconfig and set Windows as the default boot manager.
Then remove the other boot loader (e.g. Bliss OS).
Then format the partition which the other OS is installed.

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Thanks, I got an idea and i fixed it

I changed the boot priority in BIOS to the OS which I have dualbooted.
Thanks, :)

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