Change Windows 7 logon screen with "Windows 7 Logon Background Changer"

The Windows 7 logon background changer is a useful little tool to quickly and safely change the "Welcome screen" or "Login screen".
No changes are made to system files when using the tool.
Only the required folders and registry entries are created.

further description of the application in the article:

Windows 7 change logon screen

{slide= change log}

Version 1.3.4 (2009-09-14):
-fixed a bug where the user could launch the background application process multiple times when clicking on "Apply"
-fixed a bug with the sound file being truncated the first time it is played
- fixed a visual bug in the thumbnails
Version 1.3.3 (2009-09-13):
-removed the splash screen
-added a mutex to prevent multiple instances from running at the same time
Version 1.3.2 (2009-09-11):
Fixes the following bug
-When running the application as administrator, if the "background" folder is not created, the application can't apply the wallpaper and will ask to run "enable background change.cmd".
Add a feature:
-Allows the user to prevent other users from changing the logon background wallpaper.

{/ Slide}