Unable to delete folders

[Eric]

I've installed a third party photo gallery that downloaded from sourceforge.net to my DS-101g+ few months ago. The program created some directories on my Photo share. Now, I uninstalled the photo gallery, but directories that created by it still left there. I tried to delete them from Windows, but it seems the permission denied. Is there anyway I could remove them?

Thanks!

[hjogi]

maybe this folders contains some hidden files like ".htaccess"

[Eric]

how could i remove such hidden files then? thx!

[hjogi]

if you connect to synology by FTP with a client like SmartFTP you could delete this files.

[Eric]

Thanks for your reply. However, I tried ftp already, still permission denied.