how to delete drive in windows 10 code example

Example 1: remove windows folder from old drive

Open a command line as administrator and copy these lines one by one:
Note: replace the folder address to the folder you want to remove

takeown /F "Z:\Program Files" /A /R /D Y

icacls "Z:\Program Files" /T /grant administrators:F

rd /s /q "Z:\Program Files"

if it didn't delete the folder fully do the steps again from top to buttom once more

Example 2: unmount drive windows

@echo off
REM Copy and paste this entire code in notepad and save the file with filename.bat extension
if not "%1"=="am_admin" (powershell start -verb runas '%0' am_admin & exit /b)
ECHO -----------------------------------------------------------------------------
:start
ECHO -----------------------------------------------------------------------------
ECHO Enter the letter of the drive :
ECHO -----------------------------------------------------------------------------
set /p opt=
set drive=%opt%:
echo Unmounting Drive...
mountvol %drive% /p
echo Drive Unmounted!
exit