[SOLVED] safely remove Ubuntu EFI partition and move windows EFI partition to free space

Issue

Problem #1: I messed up my Windows once and it wouldn't start so I had to reinstall using a flash drive, during installation I deleted the EFI partition and the free space is still there but windows made another EFI partition and now I have free space and then EFI partition for windows. How do I move it to that free space?[Image below RED]

Problem #2: I installed ubuntu again and I messed up with diskpart while moving my partitions and it accidentally deleted boot/efi/grub although I still get grub and it shows a bunch of options but nothing works and I had to manually change the boot order to windows so I can boot into windows and use my laptop. Now, the problem is how do I remove grub safely, also it still shows in disk management as healthy EFI partition - Image below GREEN.

Solution

So, I solved this thing on my own. Here's how it goes - First of all the EFI partition I'm talking about in Problem #1 turns out that it's not EFI partition but it's Win Recovery Tools and I deleted them during my fresh windows install and the memory left before them, I merged it with my C drive using AOEMI partition tool and then for Problem #2- it's actually fairly simple -

1. Start Powershell with admin privileges.
2. write "diskpart"
3. write "list disk" and "sel disk #(disk number)"
4. write "list vol" and choose the volume with FAT32, it should be generally around ~100MB
5. write "ASSIGN LETTER=S:"
6. write "exit"
7. "cd /S"
8. "ls" and select "cd EFI"
9. "ls" and delete ubuntu by command "rm -r ubuntu" And, that's it that will solve both my problems!

Answered By - Jay Mehta

Answer Checked By - Gilberto Lyons (WPSolving Admin)