1. Deploy Alfresco with default authentication chain (alfrescoNtlm1:alfrescoNtlm)
Under Windows 6+: Right click on "My computer" -> Map network drive - > http://host:port/alfresco/webdav
Under earlier Windows versions: in command prompt: net use z: "http://host:port/alfresco/webdav" /user:admin
In both cases webdav server cannot be mounted due to "The network name cannot be found" error.
Presumably underlying problem is somwhere in Alfresco DAV server authentication logics as everything works ok with following line added to global.properties: