---
tags: Windows
---

# Windows RE

## Display properties

### Desktop Icons

#### On applying settings

A window message `WM_COMMAND` with wParam `41504` and lParam `0` gets sent to the shell desktop window (`GetShellWindow()`)

### Search paths for themes

C:\Program Files\Plus!\Themes\
C:\Windows\Resources\*.theme
%appdata%\Microsoft\Windows\Themes\*
User Documents\**\*.theme
HKLM\Software\Microsoft\Windows\CurrentVersion\Themes\InstalledThemes

## Wallpapers

### Search paths

User Picures\**\*
%windir%\Web\Wallpaper

### Registry values

HKCU
    Control Panel
        Desktop
            ConvertedWallpaper
            OriginalWallpaper