#How to remove grub windows 10 install
#How to remove grub windows 10 windows 10

#How to remove grub windows 10 windows 10

However, after completing the rest of steps and rebooting computer twice Windows 10 was loaded correctly. In my case, I always got the message вЂњAccess deniedвЂќ, so it was not successful. It fixes the master boot record (MBR), that is a special type of boot sector at the very beginning of any partitioned computer mass storage devices. Then go to вЂњTroubleshootвЂќ > вЂњAdvanced optionsвЂќ > вЂњCommand PromptвЂќ. In any case, you must arrive to the Troubleshoot blue screen. Note: a command prompt is also displayed when pressing Shift + F10 once Windows 10 installer start screen is loaded, but it seems it does not allow to do bootrec. If this is the case, get a Windows 10 Live CD/USB (instructions here), boot system from it and when Windows 10 installer has been loaded click вЂњNextвЂќ, then вЂњRepairвЂќ system. It may happen that system reboots normally, and when it tries to run GRUB it finds it has been removed so grub rescue is run. Then Troubleshoot blue window should appear. Go to Start and click вЂњRestartвЂќ while holding вЂњShiftвЂќ button. Click on вЂњNextвЂќ until the process is finished. Still with the Disk Management application open, right click on the Windows drive (usually C: drive) and click on вЂњExtend volumeвЂ¦вЂќ. If the space becomes вЂњFree spaceвЂќ, you may have to delete it again to make it become вЂњUnallocated spaceвЂќДЄfter confirming, the partition will become unallocated space.

Confirm decision in the pop-up dialog, warning that the drive was not created by Windows. Right-click on Linux drive and select вЂњDelete volumeвЂ¦вЂќ. Linux drives are usually not visible from вЂњComputerвЂќ. Windows drives, should match in size with the drive displayed on вЂњComputerвЂќ. It is very important to identify with no doubt which drive contains Linux OS and Windows OS respectively. вЂњData ManagementвЂќ application will be open.

Right-click on вЂњStartвЂќ button and select вЂњData ManagementвЂќ. Log in, if necessary, and wait until Windows is loaded. Start computer and select Windows OS from bootloader.

Finally, fix bootlooader so it loads Windows directly.

Merge the remaining free/allocation space to Windows drive.

Deletion drive containing Ubuntu and free the disk space related to it.

Instructions should be similar for most Linux distributions. This tutorial assumes user has Ubuntu OS installed. But then you change your mind and you want to restore the system as it was, only with Windows 10, removing Linux and the multi-OS selector bootloader (called GRUB) from the system.

#How to remove grub windows 10 install

Then you manage to install a Linux distribution (e.g., Ubuntu) alongside Windows 10. LetвЂ™s say you have a computer that have Windows 10 as its default operating system (OS).