Solved

The whole structure is just one key!
let's say that mehdi is stored in mybucket: well i just used "s3cmd.rb deleteall mybucket" and that's it!.

hello,

I tried s3sync to upload a directory named mehdi.
this is the directory's structure:
mehdi
   |_____folder1
   |            |______file1
   |_____folder2
   |            |______folder3
   |            |______file2
   |_____file3

S3Fox shows that the structure has been correctly uploaded. But there is a problem: I can delete the files but not the folders.
When I try to edit the ACL of one of the folders, S3Fox shows the following message: "The specified key doesn't exist"

This is weird because I am able to download back the whole structure from S3 using s3sync.

Even when I use s3cmd, I'm not able to delete the folders.

help please

Thanks