Windows/Delete Unowned Folder
< Windows
takeown /f "C:\Path\To\Folder" /r /d y
icacls "C:\Path\To\Folder" /grant Administrators:F /t
rmdir /s /q "C:\Path\To\Folder"
takeown /f "C:\Path\To\Folder" /r /d y
icacls "C:\Path\To\Folder" /grant Administrators:F /t
rmdir /s /q "C:\Path\To\Folder"