The ACTIVE command can only be used on fixed MBR disks

I installed Ubuntu as a Dual boot, the webcam did not work so I tested several solutions that I found on the web, when they failed and I made a restart to the OS, I got a message /dev/sdb7: recovering journal ..., so I wanted to delete all the partitions I allocated for the Ubuntu and reinstall. After deleting all the partitions except the partition where the operating system (C) is installed and the partition labeled EFI, I restarted the computer and it showed me that Windows Boot Manager is missing. (I had some healthy partitions that I only could delete them using Powershell, when I right click on them in the Disk Managemnent it only showed help, those partitions I have not allocated by myself, I took the risk and delete them.)

I followed this:

Now when I run list disk in DISKPART then it shows me two disks:

Disk 0, which is the SSD on which the operating system is installed.

Disk 1, which is - USB Flash Drive that contains the installation media.

Running select disk 0 lets me select it.

In the list partition step, I am presented with:

Partition 1 System 100MB
Partition 2 Primary 446GB
Partition 3 System 515MB

Partition 3 is the add-on of create partition efi

Running bcdboot c:\windows gives:

Failure when attempting to copy boot files

I tried to launch Ubuntu from USB flash drive, in the Ubuntu installation type, I choose Something else it shows me that the EFI partition that I had not deleted is Windows Boot Manager so I don't understand what happened.

How do I restore Windows Boot Manager to boot the existing SSD and get back an access to Windows OS?

Thanks.

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