https://www.yeehawup.com/2011/07/mapping-a-network-drive-to-webdav-share-in-windows-7/
Latest versions of Windows WebDav in Explorer uses Digest Authorization only, but Apache with LDAP supports only Basic Auth.
To enable back support of Basic Authorization we should enable WebClient service (set automatic in services.msc) and allow Basic Auth using regedit for WebClient