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1. Run gpedit.msc
2. Navigate to User Configuration > Windows Settings > Scripts (Logon/Logoff)
   
3. Double-click Logon
4. Click Show Files...
   The following directory should open: C:\Windows\System32\GroupPolicy\User\Scripts\Logon
   
5. Create a new text file with a .cmd extension in this directory

6. Add the following to the file:

   set WALLPAPER_PATH=%1 reg.exe ADD "HKEY_CURRENT_USER\Remote\2\Control Panel\Desktop" /v Wallpaper /d "%WALLPAPER_PATH%" /f reg.exe ADD "HKEY_CURRENT_USER\Remote\2\Control Panel\Desktop" /v WallpaperStyle /d 0 /f reg.exe ADD "HKEY_CURRENT_USER\Control Panel\Desktop" /v Wallpaper /d "%WALLPAPER_PATH%" /f reg.exe ADD "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\General" /v WallpaperSource /d "%WALLPAPER_PATH%" /f

7. Save the .cmd file
8. Click the Add... button on the Logon Properites pane:
   
9. Click Browse...
10. Select the .cmd file and click Open
11. Enter the path to an image file in the Script Parameters box:
    
12. Click OK twice
13. Close the Local Group Policy Editory
14. Run gpupdate.exe /force

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