Can't set a Login Desktop Wallpaper

[Google Code Exporter]

What steps will reproduce the problem?
1. Open the Secrets preference pane
2. Click "replace wallpaper"
3. Select new wallpaper

What is the expected output? What do you see instead?
I expect to see a new wallpaper when I login to OS X. Instead, I reboot and 
just see the blue background and NO wallpaper. Not even the standard 
Apple "outerspace" wallpaper

What version of the product are you using? On what operating system?
1.0.6 on OS X 10.6

Please provide any additional information below.

Original issue reported on code.google.com by [e-mail] on 12 Feb 2010 at 11:34

[Google Code Exporter]

I have the exact same issue, though mine happened rather suddenly without 
provocation. I've used this feature for several months now and then all the 
sudden last night it went to the blue screen. I can get it to switch back the 
default image but nothing else. Any help would be appreciated.

Original comment by [e-mail] on 8 Jun 2010 at 5:31

[Google Code Exporter]

This is broken for me as well.

Original comment by [e-mail] on 14 Aug 2010 at 4:59