Hah,
I actually followed this exact guide. Great to put a name on the face finally. I have followed this exact guide.
So i pushed out a SSL gpo, and setup the webdav to work with this webdav ssl cert. This allowed people to actually open the documents. Instead they would just stall or never open.
However even with a local cname or any ssl cert. Office/Adobe Reader/Excel still continually prompts when opening a file.
The use case is a replacement for google docs. I have implemented this.
However they want a backend, that can have the files edited from our office. the server has to be remote due to our network.
the front end uses the ftp interface for the mobile app our salespeople use… and i had to up the port ranges, but the front end works great.
its just the backend webdav/cifs users have a really hard time editing these files with office.