regedit:
HKLM\Software\Microsoft\Windows\CurrentVersion\Aut hentication\LogonUI\Background
Look for the DWORD value "OEMBackground" should be set the Boolean value to 1 for enabled, 0 for disabled. Depending on users systems, this value may not exist by default.
Images are taken from an OEM folder located at "%windir%\system32\oobe\info\backgrounds" and may not exist by default.
The default background image "backgroundDefault.jpg" is is stretched-to-fit when loaded. Custom sized images can be included with the following file names:
Images must be less than 256kb in size.
HKLM\Software\Microsoft\Windows\CurrentVersion\Aut hentication\LogonUI\Background
Look for the DWORD value "OEMBackground" should be set the Boolean value to 1 for enabled, 0 for disabled. Depending on users systems, this value may not exist by default.
Images are taken from an OEM folder located at "%windir%\system32\oobe\info\backgrounds" and may not exist by default.
The default background image "backgroundDefault.jpg" is is stretched-to-fit when loaded. Custom sized images can be included with the following file names:
- <LI itxtvisited="1">backgroundDefault.jpg <LI itxtvisited="1">background900×1440.jpg<LI itxtvisited="1">background960×1280.jpg <LI itxtvisited="1">background1024×1280.jpg <LI itxtvisited="1">background1280×1024.jpg <LI itxtvisited="1">background1024×768.jpg <LI itxtvisited="1">background1280×960.jpg <LI itxtvisited="1">background1600×1200.jpg <LI itxtvisited="1">background1440×900.jpg <LI itxtvisited="1">background1920×1200.jpg <LI itxtvisited="1">background1280×768.jpg
- background1360×768.jpg
Images must be less than 256kb in size.