WebDAV from Win 7-64 shows child subdirs as files

WebDAV from Win 7-64 shows child subdirs as files and I'm unable to navigate.
I can create a separate WebDAV site to the child subdir and navigate directly, but I'd rather navigate up and down the directory structure. This happens when working with Blackboard Vista 9.x.

jc

Fixed: WebDAV from Win 7-64 shows child subdirs as files

FIXED: If the WebDAV site is https, you have to select Secure under the Security drop down box in Server properties for a new Data Source. Also, you have to put the WebDAV path from Blackboard Vista (except for the protocol and server hostname) under the Data Source properties Default directory. That part was a little tricky.
Once you set it up properly, it works fine and you can travel up and down the directory tree just fine.