Uninstall or Remove Windows 8 from Dual Boot System having Win 7 & Win XP

However, since this isn't a stable release, you might encounter incompatibility issues. If you're dual-booting with Windows 7 or Windows XP and want to uninstall Windows 8, here's a safe way to do it without losing your other operating systems.

Important Prerequisites

This process only works if you have a dual-boot setup with a Windows 7 bootloader. Before you start, make sure you meet the following conditions:

• You must have a dual-boot setup with Windows 7 or Windows XP and a Windows 7 bootloader.
• Windows 8 must be installed on a separate partition.
• This method will not work if you upgraded your Windows 7 to Windows 8 directly.
• Do not proceed if your default bootloader is Windows 8. You will lose all your other operating systems and data.

Removing Windows 8 from the Boot Loader

1. Restart your computer and boot into your Windows 8 environment with administrator privileges.
2. Open the command prompt as an administrator. You can do this by navigating to Drive:WindowsSystem32, right-clicking cmd.exe, and selecting "Run as administrator".
3. In the command prompt, execute this command:bcdedit /enum /v
4. This will display a list of all operating systems in your current bootloader. Identify the Windows 8 entry by its description. Take note of the identifier string (e.g., {1p905x4s-d13q-11te-r7c2-e1qw3t86557f}). It's best to type this manually to avoid any errors.
5. Now, execute this command, replacing the example identifier with the one you noted down:bcdedit /delete {identifier string}
6. After a successful execution, Windows 8 will be removed from your boot menu.

Removing the Partition

1. Reboot your PC and boot into your Windows 7 or Windows XP operating system.
2. You will now see the Windows 8 drive. Simply right-click on it and select "Format".
3. This will delete all folders and files associated with Windows 8, and you can now use the partition for storage.

I personally successfully uninstall win 8 from my system. If you have any queries kindly share with us, we will try to solve them.