[horde] Kronolith URL of remote subscription

[Gerard Breiner]

Yes, HTTP_WebDAV_Server-beta is installed on my server. It's location is /usr/share/pear/.
If I understood, Kronolith provide webdav support by displaying an URL in the calendar management page.
Is it the URL of remote subscription ? 
Does this URL look like to :  https://mywebmail/kronolith//rpc.php/kronolith/myagenda.ics

Considering Sunbird : Subscribe to a remote calendar----> On the Network
Format : iCalendar (ICS)
Location : https://mywebmail/kronolith//rpc.php/kronolith/myagenda.ics (Is it correct ?)
Next window : Name : myagenda
Next "Your calendar has been created" 
Finish

When I try "Publish Calendar" I get the error number  0x0 Description : Publishing the calendar file failed Status code : 404: Not Found

Have you already had this error ? How did you solve it ?

Thanks by advance !

Gerard