Problems in Desktop & Screen Saver ?

[elicip]

Look at this picture,why have two Aperture projects?and i also can not add a folder in it with botton "+" or drop the folder ,what is the problem?
Thanx!
http://i3.6.cn/cvbnm/06/e9/aa/6264755dc687a6dc8085cf587a056a42.jpg

[elicip]

who can help me with this problem?

[Voyn1x]

Looks like your preferences are screwed, you could try finding the relevant plist for that pane and delete it. That should cause it to be recreated.

[elicip]

but i don't know how to do this..