Child folders/directories (sub-folders) are not shown when the folder/directory is expanded

In the directory selection dialog box, when a directory is expanded you may not see any of the child directories. This may happen if you are browsing a disk on a remote Linux or NAS (Network Attached Storage) device and that device is using SAMBA version 3.0.4 or 3.0.5. Please see this page for more information. You are advised to upgrade your version of SAMBA to 3.0.6 or later, or manually enter the directory. If you are using a NAS device check to see if you are using the latest firmware for your device.