#173
Launch regedit Go to HKEY_LOCAL_MACHINE and search for “OEMBackground” (should found HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background) Change value from 0 to 1 Go to C:\Windows\System32\Oobe folder Create an “info” folder Create a “backgrounds” folder in the “info” Copy the picture with name “backgroundDefault.jpg” Take care, the actual file size of backgroundDefault.jpg cannot exceed 256 KB.