Internet but no lan connection

Hello, looking for a bit of help regarding a network connection that suddenly ceased to work. I have a rather large wire home network that connects to all sorts of stuff, and for that reason have used the old workgroup type of connection instead of homegroup. Windows File explorer no longer shows my network, as does a couple of my file managers usually used to access files and my NAS boxes. This Windows 10 PC's can no longer see any other pc's although it will print to my network printers, and other pc's can see and access its shared folders. It has internet access at normal speed.



Running my network scanner on this pc that wont connect shows this, and allows me to access files etc. This obviously is not a convenient way.



It will Ping everything ok, here it pings a NAS and another Win10 PC. The router also pings fine.



I have checked my network configuration by

• Temporarily turning off Windows Firewall.
• Temporarily turning off AV.
  
• making sure workgroup name hasn't changed and all is the same.
• Ensuring subnet is the same.
  
• Trying enable and disable DHCP.
• Resetting and rebooting router.
• Changing static IP's.
• Using Windows 10 Creators Update Network reset.
• Rebooting 50 times, well heaps anyway.
• Connecting other NAS boxes that have not been recently connected, just to ensure nothing had changed in my connected gear.
• Run system restore to a time when the network was functional.
• Reinstalled the adapter driver.

Yes I know my routers DHCP pool overlaps some of the changed Ip addresses issued but this will be addressed after the network connection is fixed.

Will be thankful for any clues to fix this, and thanks in advance.

Here is a MTB log too.

MiniToolBox by Farbar Version: 17-06-2016
Ran by John (administrator) on 27-08-2017 at 13:27:39
Running from "C:\Users\John\Desktop"
Microsoft Windows 10 Pro (X64)
Model: Z97X-UD5H-BK Manufacturer: Gigabyte Technology Co., Ltd.
Boot Mode: Normal
***************************************************************************

========================= IE Proxy Settings: ==============================

Proxy is not enabled.
No Proxy Server is set.

========================= FF Proxy Settings: ==============================

========================= Hosts content: =================================
127.0.0.1 localhost
========================= IP Configuration: ================================

Intel(R) Ethernet Connection I217-V = Ethernet 2 (Connected)
Killer E2200 Gigabit Ethernet Controller = Ethernet (Media disconnected)


# ----------------------------------
# IPv4 Configuration
# ----------------------------------
pushd interface ipv4

reset
set global icmpredirects=enabled
add route prefix=0.0.0.0/0 interface="Ethernet 2" nexthop=192.168.1.1 publish=Yes
set interface interface="Local Area Connection* 1" forwarding=enabled advertise=enabled nud=enabled ignoredefaultroutes=disabled
set interface interface="Ethernet" forwarding=enabled advertise=enabled nud=enabled ignoredefaultroutes=disabled
set interface interface="Ethernet 2" forwarding=enabled advertise=enabled nud=enabled ignoredefaultroutes=disabled
add address name="Ethernet 2" address=192.168.1.42 mask=255.255.255.0


popd
# End of IPv4 configuration



Windows IP Configuration

Host Name . . . . . . . . . . . . : Office6410
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Ethernet:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Killer E2200 Gigabit Ethernet Controller
Physical Address. . . . . . . . . : FC-AA-14-20-3C-6D
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Ethernet 2:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) Ethernet Connection I217-V
Physical Address. . . . . . . . . : FC-AA-14-20-3C-6F
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::f5d2:62de:bf9c:35c9%12(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.42(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 217885204
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1F-1A-F8-EC-FC-AA-14-20-3C-6F
DNS Servers . . . . . . . . . . . : 8.8.8.8
8.8.4.4
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:90d7:3068:202b:91ea:3512(Preferred)
Link-local IPv6 Address . . . . . : fe80::3068:202b:91ea:3512%19(Preferred)
Default Gateway . . . . . . . . . : ::
DHCPv6 IAID . . . . . . . . . . . : 318767104
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1F-1A-F8-EC-FC-AA-14-20-3C-6F
NetBIOS over Tcpip. . . . . . . . : Disabled
Server: google-public-dns-a.google.com
Address: 8.8.8.8

Name: google.com
Addresses: 2404:6800:4006:801::200e
216.58.220.110


Pinging google.com [216.58.220.110] with 32 bytes of data:
Reply from 216.58.220.110: bytes=32 time=12ms TTL=54
Reply from 216.58.220.110: bytes=32 time=11ms TTL=54

Ping statistics for 216.58.220.110:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 11ms, Maximum = 12ms, Average = 11ms
Server: google-public-dns-a.google.com
Address: 8.8.8.8

Name: yahoo.com
Addresses: 2001:4998:c:a06::2:4008
2001:4998:58:c02::a9
2001:4998:44:204::a7
98.138.253.109
206.190.36.45
98.139.180.149


Pinging yahoo.com [98.138.253.109] with 32 bytes of data:
Reply from 98.138.253.109: bytes=32 time=218ms TTL=43
Reply from 98.138.253.109: bytes=32 time=219ms TTL=43

Ping statistics for 98.138.253.109:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 218ms, Maximum = 219ms, Average = 218ms

Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128

Ping statistics for 127.0.0.1:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
===========================================================================
Interface List
11...fc aa 14 20 3c 6d ......Killer E2200 Gigabit Ethernet Controller
12...fc aa 14 20 3c 6f ......Intel(R) Ethernet Connection I217-V
1...........................Software Loopback Interface 1
19...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.1.1 192.168.1.42 281
127.0.0.0 255.0.0.0 On-link 127.0.0.1 331
127.0.0.1 255.255.255.255 On-link 127.0.0.1 331
127.255.255.255 255.255.255.255 On-link 127.0.0.1 331
192.168.1.0 255.255.255.0 On-link 192.168.1.42 281
192.168.1.42 255.255.255.255 On-link 192.168.1.42 281
192.168.1.255 255.255.255.255 On-link 192.168.1.42 281
224.0.0.0 240.0.0.0 On-link 127.0.0.1 331
224.0.0.0 240.0.0.0 On-link 192.168.1.42 281
255.255.255.255 255.255.255.255 On-link 127.0.0.1 331
255.255.255.255 255.255.255.255 On-link 192.168.1.42 281
===========================================================================
Persistent Routes:
Network Address Netmask Gateway Address Metric
0.0.0.0 0.0.0.0 192.168.1.1 Default
===========================================================================

IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
19 331 ::/0 On-link
1 331 ::1/128 On-link
19 331 2001::/32 On-link
19 331 2001:0:9d38:90d7:3068:202b:91ea:3512/128
On-link
12 281 fe80::/64 On-link
19 331 fe80::/64 On-link
19 331 fe80::3068:202b:91ea:3512/128
On-link
12 281 fe80::f5d2:62de:bf9c:35c9/128
On-link
1 331 ff00::/8 On-link
12 281 ff00::/8 On-link
19 331 ff00::/8 On-link
===========================================================================
Persistent Routes:
None
========================= Winsock entries =====================================

Catalog5 01 C:\WINDOWS\SysWOW64\napinsp.dll [54784] (Microsoft Corporation)
Catalog5 02 C:\WINDOWS\SysWOW64\pnrpnsp.dll [70144] (Microsoft Corporation)
Catalog5 03 C:\WINDOWS\SysWOW64\pnrpnsp.dll [70144] (Microsoft Corporation)
Catalog5 04 C:\WINDOWS\SysWOW64\NLAapi.dll [63488] (Microsoft Corporation)
Catalog5 05 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog5 06 C:\WINDOWS\SysWOW64\winrnr.dll [23040] (Microsoft Corporation)
Catalog9 01 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 02 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 03 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 04 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 05 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 06 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 07 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 08 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 09 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 10 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 11 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
Catalog9 12 C:\WINDOWS\SysWOW64\mswsock.dll [305568] (Microsoft Corporation)
x64-Catalog5 01 C:\Windows\System32\napinsp.dll [66560] (Microsoft Corporation)
x64-Catalog5 02 C:\Windows\System32\pnrpnsp.dll [85504] (Microsoft Corporation)
x64-Catalog5 03 C:\Windows\System32\pnrpnsp.dll [85504] (Microsoft Corporation)
x64-Catalog5 04 C:\Windows\System32\NLAapi.dll [79872] (Microsoft Corporation)
x64-Catalog5 05 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog5 06 C:\Windows\System32\winrnr.dll [31232] (Microsoft Corporation)
x64-Catalog9 01 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 02 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 03 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 04 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 05 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 06 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 07 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 08 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 09 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 10 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 11 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)
x64-Catalog9 12 C:\Windows\System32\mswsock.dll [358600] (Microsoft Corporation)

========================= Event log errors: ===============================

Application errors:
==================
Error: (08/27/2017 01:27:44 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:39 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:35 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:29 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:23 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:17 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:11 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:27:05 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:26:59 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.

Error: (08/27/2017 01:26:53 PM) (Source: Windows Search Service) (User: )
Description: The Windows Search Service has failed to create the new search index. Internal error <1, 0x80070003, Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\>.


System errors:
=============
Error: (08/27/2017 01:27:39 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated unexpectedly. It has done this 246 time(s).

Error: (08/27/2017 01:27:39 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated with the following error:
%%3 = The system cannot find the path specified.


Error: (08/27/2017 01:27:35 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated unexpectedly. It has done this 245 time(s).

Error: (08/27/2017 01:27:35 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated with the following error:
%%3 = The system cannot find the path specified.


Error: (08/27/2017 01:27:29 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated unexpectedly. It has done this 244 time(s).

Error: (08/27/2017 01:27:29 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated with the following error:
%%3 = The system cannot find the path specified.


Error: (08/27/2017 01:27:23 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated unexpectedly. It has done this 243 time(s).

Error: (08/27/2017 01:27:23 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated with the following error:
%%3 = The system cannot find the path specified.


Error: (08/27/2017 01:27:17 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated unexpectedly. It has done this 242 time(s).

Error: (08/27/2017 01:27:17 PM) (Source: Service Control Manager) (User: )
Description: The Windows Search service terminated with the following error:
%%3 = The system cannot find the path specified.



Microsoft Office Sessions:
=========================
Error: (08/27/2017 01:27:44 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:39 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:35 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:29 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:23 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:17 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:11 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:27:05 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:26:59 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\

Error: (08/27/2017 01:26:53 PM) (Source: Windows Search Service)(User: )
Description: 10x80070003Failed to create application directory: C:\ProgramData\Microsoft\Search\Data\Applications\


========================= Devices: ================================

Name: Logitech HD Webcam C270
Description: Logitech HD Webcam C270
Class Guid: {6bdd1fc6-810f-11d0-bec7-08002be2092f}
Manufacturer: Logitech
Service: LVUVC64
Device ID: USB\VID_046D&PID_0825&MI_00\7&312FE03E&0&0000
Problem: : This device is disabled. (Code 22)
Resolution: In Device Manager, click "Action", and then click "Enable Device". This starts the Enable Device wizard. Follow the instructions.


========================= Memory info: ===================================

Percentage of memory in use: 17%
Total physical RAM: 16295.48 MB
Available physical RAM: 13490.55 MB
Total Virtual: 17319.48 MB
Available Virtual: 14219.16 MB

========================= Partitions: =====================================

1 Drive c: () (Fixed) (Total:464.76 GB) (Free:401.33 GB) NTFS
2 Drive d: (D Drive) (Fixed) (Total:1863.01 GB) (Free:1293.27 GB) NTFS

========================= Users: ========================================

User accounts for \\OFFICE6410

Administrator DefaultAccount Guest
John


**** End of log ****

Well another day, another surprise. Turned the PC on and fired up my favourite file manager and bingo, all currently turned on network devices are up and running, available to the rogue PC. The only difference between today and yesterday was that the other Windows 10 PC (Blacky) was turned on first yesterday, which it hardly ever is.

Perhaps it is some sort of Master browser conflict. What I will do is repeat the boot up sequence tomorrow and see if I can replicate the problem. At least it looks like this network setup on this PC is ok???

I will leave this thread open for a couple of days in case someone wants to chip in, and thanks. Heres the network today in my file manager.

I can confirm that starting Blacky (the other windows 10 pc) first before this one does indeed prevent this pc accessing the lan. At least I know the workaround, if not the fix.

If this windows 10 pc is booted prior to Blacky (also windows 10) it becomes master browser and everything works perfectly with access everywhere.



If Backy is booted before this pc (office6410) then Blacky becomes master browser and office6410 has no network access.

Only by using the workaround Vger. Obviously no help so Ill close the thread.