you missed the first step, which is making a Tamino collection known to the WebDAV-Server.
This is done by editing the file mycoll.xml (to be found in /administration/etc on a running WebDAV-Server). Here you set database and collection name and store the new file under the name the WebDAV-collection should have in the folder /administration/configuration.
Example: I have a Tamino database ino23 and a collection xapp I want to WebDAVify .
I get mycoll.xml and edit it, so it looks like this: (IE snapshot)
<?xml version="1.0" encoding="UTF-8" ?>
This file I then store as xapp.xml in administration/configuration on the WebDAV server and restart the WebDAV-server.
After the restart you should see a new folder xapp in the WebDAV-directory. The next step now is to enable the documents stored in this collection, which is done by the repair utility described in the earlier post.
More on the configuration options can be found in the Tamino WebDAV Server Manual.
Best regards, Andreas