Can't map a Drive...

Hi,

my problem is that ich can't map a drive ( Networkresource not found ).

I can access the Gui via Firefox.
User and Folder is created.
SMB running...same "Workgroup"

Can't see the Server in my Network and can not map a drive via IP ( \\192.168.1.206\NAS ).
After a little while....Networkresource not found.

What went wrong ??

OMV 3.0.36 / Windows10-64Bit

[Solved]

Got another Prob...