[Samba] Windows cannot access \\server check the spelling of the name 0x800704cf
L.P.H. van Belle
belle at bazuin.nl
Mon Aug 12 14:28:15 UTC 2019
Ps.
Why UNC Paths Break with April Creators Update. (build 1803 April 2018) and later.
! These builds 1804 are getting forced update to 1903.
(Tip: Avast antivirus users, remove Avast, and reinstall after if you pc keeps crashing at 85%.)
The reason why the UNC paths won't resolve in Windows 10 April Creators Update is because Microsoft has removed "SMB v1.0" and "CIFS" services due to a critical bug that can allow for remote code execution. In other words, hackers could take over your system. This bug was discovered March 14, 2017 but it has taken Microsoft this long to issue a "fix," which unfortunately breaks the network name resolution for a lot of users.
It is possible to re-enable SMB v1.0 using Powershell, but due to the vulnerability I highly recommend you do not and instead follow the fix described next.
Now its in the list so everybody can find it ;-)
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> L.P.H. van Belle via samba
> Verzonden: maandag 12 augustus 2019 16:21
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Windows cannot access \\server check
> the spelling of the name 0x800704cf
>
>
>
> Windows 10? Then this is normal behaivor.
>
>
> > -----Oorspronkelijk bericht-----
> > Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> > Rowland penny via samba
> > Verzonden: maandag 12 augustus 2019 15:50
> > Aan: sambalist
> > Onderwerp: Re: [Samba] Windows cannot access \\server check
> > the spelling of the name 0x800704cf
> >
> > On 12/08/2019 14:18, Rich Webb wrote:
> > > I would agree except now it smells more like a DNS issue
> > since when I try: \\fs1 I get the error but if I do
> > \\fs1.webb.local then it works every time.
> > >
> > > I've checked my dns suffix settings and search domains and
> > all is correct. Could there be an issue with the Samba 4
> > internal DNS server?
>
> Rowland forgot to ask.
>
> The windows version??
> Because, Error code 0x800704cf: The network location cannot
> be reached. Is a windows error.
>
> If you can access \\server.FQDN and not \\server
>
> Start here: check if you firewall on the windows PC is set to
> "Work network"
>
> Then what is set ? ( cmd : ipconfig /all )
> ??
> Primary Dns Suffix . . . . . . . : ( should be the same as
> on a linux server : hostname -d )
> DNS Suffix Search List. . . . . . : ( should be the same as
> on a linux server : hostname -d )
>
> If that is the case. ( same as hostname -d on linux )
> Then i suggest, you verify if you server also has its PTR
> record configured.
>
> A few other options to check or what might be a problem here.
> The IpStack is kaput. Run: : netsh int ip reset
>
> Or
> Enable "Client for microsoft networks"
> - From the Network and Sharing Center click Change Adapter Settings
> - Right Click on Adapter >> Select Properties
> - Check if "Client For Microsoft Networks" is installed? If not;
> - Click Install
> - Double-Click Clients
> - Choose Client for Microsoft Networks
> - Click Ok >> OK
> - Restart the computer
>
>
>
> Greetz,
>
> Louis
>
>
>
>
>
>
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