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fDesc[0] = "Windows 7 Logon Background Changer is free open source software that let you change the wallpaper of the Windows 7 login screen (also known as &quot;welcome screen&quot;, &quot;login screen&quot; or LogonUI).<br /> <br /> On a side note, this small program is WPF based, it&#039;s a nice technical demo of Windows Presentation Foundation capabilities for those interested in WPF. It requires a decent GPU for the 3D animations to run smoothly.";

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