Get 0x800704cf with win 10 when linking to my NAS Server

[RolandoA]

I have an NAS Server with FreeNAS v 9.3 . It worked properly with in 8.1 before and after upgrading to Win 10 I always get error code 0x800704cf and no link possible. With my Laptop, still on Win 7 the connection is no problem at all, means on the NAS side everything runs well.
Another device, a tablet, running on Win 10 also easily discovers the NAS and link.
But what could then be the problem on my Surface pro 3 and how to solve?

 

[realwarder]

Must be on that PC then.

Bing shows a few suggestions.. One is:

I uninstalled File and Print Services on the Network adapter then reinstalled. Rebooted and now I'm back to where I need to be.