@echo off
cls
color A
SETLOCAL enableextensions enabledelayedexpansion
ECHO Script to Grab Lockscreen Images and Place in Desktop Folder
ECHO - Luke Arntson 07/22/2018

ECHO Setting Up Desktop Folder
IF EXIST %USERPROFILE%\Desktop\LockScreenImages (
  SET /A ANSWER=0
  SET /P ANSWER=Folder exists Enter Y to delete and continue :
  IF [!ANSWER!] == [Y] GOTO Continue
  GOTO Done
  :Continue
  RMDIR /s /q %USERPROFILE%\Desktop\LockScreenImages
)

MKDIR %USERPROFILE%\Desktop\LockScreenImages

ECHO Copying Files to Lock Screen Images
XCOPY %LOCALAPPDATA%\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets %USERPROFILE%\Desktop\LockScreenImages /y

ECHO Renaming Files
SET /a COUNT=1
PUSHD %USERPROFILE%\Desktop\LockScreenImages
FOR /f "usebackq delims=;" %%X in (`dir /b *`) DO (
  IF %%~zX LSS 100000 ( DEL %%X ) ELSE ( REN %%X Image!COUNT!.png && SET /a COUNT += 1 )
)
POPD

:Done
ECHO Script is finished
endlocal
PAUSE