What is the true format ?:confused: :confused:

I've written a program to declare in the window explorer, a new namespace and virtual folders inside. But i cannot drag & drop a folder or a file from the the left tree view of the window explorer (items in the disk C for example) to a virtual folder in my new namespace (still on the left tree view of the window explorer). The flag SFGAO_DROPTARGET is on for the namespace and also on for each virtual folders when the IShellFolder::GetAttibutesof() method is called ! Someone can help me ? Pierre