WebDAV is failing with native windows implementation

Problem:

Using the native windows implementation of WebDAV as described in the official documentation:

https://doc.owncloud.org/server/9.0/user_manual/files/access_webdav.html#accessing-files-using-microsoft-windows

is failing for you with errors like:

Solution:

The user g-a-c has pointed out in the following thread:

https://forum.owncloud.org/viewtopic.php?f=23&t=11246&p=61241#p61202

that the native windows implementation of WebDAV only use an SSLv2 Hello message, and will only negotiate up to TLSv1.0. If you have disabled TLSv1.0 and only using TLSv1.1+ on your server you will get issues like described above.

To workaround this problem pick a better WebDAV implementation like described in the official documentation.