command line open administrator:-
- Click the Start icon and click in the Search box.
- Type cmd into the search box. You will see the cmd (Command Prompt) in the search window.
- Hover the mouse over the cmd program and right-click.
- Select "Run as administrator".
=>
C:\windows\systC:\windows\system32>diskpart
DISKPART>list disk
DISKPART>Select Pendrive(disk 1)
DISKPART>clean
DISKPART>create partition primary
DISKPART>list partition
DISKPART>select partition 1
DISKPART>format=fs ntfs quick
DISKPART>active
DISKPART>exit
C:\windows\system32>em32>ping -t {default getway no.}
Then close CDM
Copy windows all file and paste Pendrive.