Windows 10 network issue

I've installed Windows 10 yesterday and my network options are all gone. I have no wifi symbol or even wifi options and using a lan cable doesn't work either. I've installed all the latest drivers from the Acer website and according to device manager they're functioning correctly.
However, when I install the latest Ethernet Controller from Realtek (Lan_Realtek_10.1.505.2015_W10x64A) I do get an error message (The Realtek Network Controller was not found. If deep sleep mode is enabled please plug the cable). The installation stops there. When I try adjust adaptersettings through the regular configurationscreen I only get an empty folder. When I try to connect to internet, I get the message that Windows can't find any networkhardware.
The windows 10 installation has probably turned off my networkhardware, but I don't know how to turn it back on. I never had this problem before.
Here are my laptops specifications:
Acer Aspire e5-771g-73k2
Network Adapters:
Qualcomm Atheros AR956X Wireless Network Adapter
Realtek PCle GBE Family Controller
If anyone has ideas on how to fix it, please let me know!

It's related indeed, but probably because there is no network the Devices autosetup has no reason to run and closes itself.
I did find this:
http://www.tenforums.com/network-sharing/5906-no-network-adapter-detected.html
Maybe this could be the solution, as the problem seems to be the same. I'll be going back to Windows 8.1 and check the registry again. If it's al fine I'll reinstall Windows 10 again and hope it works.

Similar Messages

Mac on Windows network issues (Active Directory)....

I have a couple of Macs on a Windows domain in the school I work in. I'm able to get them to bind to Active Directory and I can log in fine. However, this is where 2 of my problems start. Maybe its an OS X issue, maybe its a Windows Server issue. Both Macs are running Mac OS X.5.6.
1. When everyone logs in they're supposed to get their own shared drive (referred to as their H drive). This drive does map, but in the Dock only. So I went to the Finder menu and selected Preferences and told Finder to display Connected Servers. It shows the network drive, but its not my H drive. Its the actual folder that my H drive is housed in. To kind of draw a picture here, my H drive is housed in cscsadmin as are other administrators and IT personnel. So when I log in using my username and password it will show my H drive in the dock and I can see all of items in that drive and on the desktop the cscsadmin drive is mapped instead of my H drive.
If I login as lab it will log in fine, but show the lab shared drive (they don't get H drives) in the dock but show cscsteachers on the Desktop as thats where the lab share is located. So its not just limited to 1 particular user. This is a systemwide issue for the Macs only.
Anyone have any ideas as to why it shows the folder that houses the shared drive instead of the users drive? I know this used to work fine because I've done it before, but that was back in the days of Mac OS X.3. Back then users H drives showed fine on the desktop.
2. My other issue is that when I'm using one of the Macs on the network (remember its a Windows network primarily) every time someone goes to print it comes up and asks for a username and password. So prints always prompts for a username and password. This is causing issues because people are checking the save in keychain box so they don't have to type the password in every time and if they screw up their credentials it saves the wrong credentials and won't let the user print anything on that Mac. I need to figure out why printing always asks users for their credentials to print.

There is a known bug with printing in that it doesn't cache the Kerberos credentials properly. So it requires you to reauthenticate every time.

Xserve/Windows Network Issue - can't see computers

seriously, everything was fine until xmas eve. Now I can't see the computers on the network on a mac or a pc.
Now, when I go to Start/My Network places on a pc the share points do not show up.
Also when I go View Workgroup Computers - it returns an error. In the error it mentions permissions. I've propogated permission, restarted SMB services and restarted twice.
OSX 10.5.1, Xserve, standalone server, SMB services are running, one username and password for everyone with r/w permission, even guests access is turned on, ...
AT&T Netopia dsl modem (bridged mode), Linksys wireless router with ip's assigned to all computers, to a switch that routes to users and two more switches.
note - I can see a few macs on Mac OSX Tiger and Leopard but nothing on the pc's. I can, however, see a unix sever that's on the network by typing
ServerName in an explore address bar. And at one time I could type in
Xserve on both macs and pc's but no longer.
Thanks,
ctrent

I'm not sure I get what your setup looks like but:
"Linksys wireless router with ip's assigned to all computers"
Does this mean this is your Internet router and it's setup for serving IP's through DHCP to LAN clients? I would use the Xserve for DHCP also serving the (search) domain name and LDAP server name and search base.
And why is server still at 10.5.1?
You need a newer version, at least 10.5.3.
The Windows/SMB service should have the domain/workgroup name entered in CAPITALS.
Windows clients will have problem seeing the Netbios workgroup/domain if the Windows firewall is one/not letting SMB traffic through.
All Windows clients should be setup using the same netbios Workgroup/Domain name or bound to a SMB domain (OD Master and PDC configuration reuqired in the server).

Macbook networking issues

Hello.
I've got a couple of Windows networking issues and am hoping someone can point me to the answers.
1. My old Dual-core G5 Mac can see Win7 PCs on the network and they can see it,
but of course it's running an older version of OS X.
2. None of my Win7 PCs can see the Macbook by name but they can see it by
IP address. I'd like to be able to "Browse" the network and see Macbook.
3. My Macs cannot "Browse" the network at all. I have to know a PC's name
to connect to it, but would rather be able to browse the network.
Is any of this fixable?
Thanks.

Nothin' eh?

Networking Issues after Upgrading to Windows 8.1

I have a Windows 8 desktop PC that is working fine with my network. I can browse the Internet fine using all major browsers etc. After upgrading to Windows 8.1 through the Windows Store I noticed that my wired networking was not working correctly.
The status of the network does not change (i.e. it doesn't change to Limited Connectivity) however browsing to sites in Chrome, IE or Firefox doesn't work as well as Windows 8.
IE11 gives me the error "This page can't be displayed, make sure the web address is correct" and other browsers give a similar error. I normally have to refresh 2-3 times to get a new page to load, sometimes even more. Everything works
fine from a laptop connected at the same time so it isn't an network issue with my provider.
I thought this might be a driver issue with the two on-board Marvell wired network adapters. I wasn't able to rollback the driver to older versions I found on the Internet. I then purchased another network card, Intel Desktop gigabit and the
issue still persists with that adapter. I then tried a USB wireless adapter and the issue still persists using wifi with the wired adapters disabled. I tried a new network cable and no luck either. I also tried resetting the IP stack using
the various netsh commands.
After that I thought I might try reset the Windows 8.1 PC, however that didn't work as I didn't have the restore image available as I upgraded from the Windows Store. I then tried installing Windows 8.1 fresh using a ISO with my Windows 8 key using
some of the recent guides that are available. That all worked but it didn't fix the networking issues.
I re-installed Windows 8.0 and the networking is now fixed and back to working normal again. I'd like to try again but I think I will have the same problems. I can't imagine why this would be a driver issue as I tried 3 different network adapters
and two installs of Windows 8.1. Any ideas what would be the cause of the Windows 8.1 issue?

HI,
Since this issue only occurred in the your desktop PC, and many network adapters you tried, failed, thus I think maybe we should focus on the model of your desktop PC, I suggest you update the BIOS and chipset from the manufacture to improve
the performance of win8.1.
Please also test this issue in safe mode with networking.
Please refer to:
Windows Startup Settings (including safe mode)
http://windows.microsoft.com/en-in/windows-8/windows-startup-settings-including-safe-mode
I’d like to share the following article with you:
Wired and wireless network problems
http://windows.microsoft.com/en-IN/windows/network-connection-problem-help#network-problems=windows-81&v1h=win81tab1&v2h=win7tab1&v3h=winvistatab1&v4h=winxptab1
Regards,
Yolanda
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.
The issue occurs in safe mode as well under Windows 8.1. The motherboard is an Asus P5B Premium, however it works on Windows 8. How would I update the chipset when booted into Windows 8.1? In Device Manager it wasn't allowing me to update
the network drivers as they were newer versions already installed.
Edit: I also installed at Intel Chipset Device software dated 8/8/2013 with version 9.4.0.1026 and the issue still occurs. I am also running the latest BIOS that is available.

Windows Server 2012 R2 - ADFS/Windows Network Load Balancing Converging Issue

Hello,
My name is Brandon. We have started upgrading our servers to Windows Server 2012 R2. We have some powerful servers for running ESXI 5.5 as the OS with the Guest Operating Systems as Windows Server 2012 R2. As far of our migrations/upgrades we have configured
ADFS 2012 R2 into a Server Farm with Windows Network Load Balancing to add redundancy in the event a server goes down.
I have been having issues with a Node with the Cluster getting stuck in the Status of Converging. The only way I have been able to get it back up is to restart the virtual server completely and it is temporary. When I first configure the Cluster the two
virtual servers get added to the Node with no problems and fully converge. However, after some time a node will end up in Converging and this takes Authentication for ADFS down as the nodes can not be contacted over Port 443.
Error: Host: server.domain.com Unable to connect to "server name"
System
Provider
[ Name]
Microsoft-Windows-NLB
[ Guid]
{F22AF71F-C4C3-425D-9653-B2F47B85DD30}
EventID
21
I have tried using 1 & 2 Virtual NICs on the machines and still end up with communication issues. Could someone assist me with why I am having this issue? This is not an issue with a firewall. If it was a firewall it would never communicate the first
time. Has anyone had experience with a similar configuration and how were you able to make it work?
Below is my configuration.
Static ARP Entry for Cluster IP Address has been added to our Layer 3 switch.
Physical Server 1:
ESXI 5.5 HOST
1 NIC CONNECTED (shared with virtual guest)
IP ADDRESS: 192.168.0.5
SUBNET: 255.255.255.0
DGW: 192.168.0.1
Virtual Server 1 (Guest OS)
Physical Server 2:
ESXI 5.5 HOST
1 NIC CONNECTED (shared with virtual guest)
IP ADDRESS: 192.168.0.6
SUBNET: 255.255.255.0
DGW: 192.168.0.1
Virtual Server 2 (Guest OS)
Virtual Servers
Virtual Server 1
MS SERVER 2012 R2 (VIRTUAL)
NLB NODE 2
VIRTUAL NETWORK ADAPTERS
VNIC1 IP ADDRESS 192.168.0.10
SUBNET: 255.255.255.0
DGW: 192.168.0.1
VNIC 2 (NLB)
IP ADDRESS: 192.168.0.11
SUBNET: 255.255.255.0
Virtual Server 2
MS SERVER 2012 R2 (VIRTUAL)
NLB NODE 2
VIRTUAL NETWORK ADAPTERS
VNIC1
IP ADDRESS 192.168.0.20
SUBNET: 255.255.255.0
DGW: 192.168.0.1
VNIC 2 (NLB)
IP ADDRESS: 192.168.0.21
SUBNET: 255.255.255.0
Cluster Configuration/Properties
CLUSTER PROPERTIES CLUSTER IP: 192.168.0.30
CLUSTER SUBNET: 255.255.255.0
FULL INTERNET NAME: FS.DOMAIN.COM
CLUSTER OPERATION MODE: MULTICAST
PORT RULES:
CLUSTER IP ADDRESS
START
END
PROTOCAL
MODE
PRIORITY
LOAD
AFFINITY
ALL
80
80
BOTH
MULTIPLE
EQUAL
NONE
ALL
443
443
BOTH
MULTIPLE
EQUAL
NONE
CLUSTER NODES:
1.) SERVER1.DOMAIN.COM
a. IP: 192.168.0.11
2.) SERVER2.DOMAIN.COM
a. IP: 192.168.0.21

Hi,
According to your description, my understanding is that：2 ESXI 5.5 physical devices (192.168.0.5 and 192.168.0.6), each of them has a virtual WS 2012 R2(192.168.0.10 and 192.168.0.20). Cluster the 2 virtual servers successfully, but they corrupt with event
ID 21, and a restart of virtual device will resolve this problem temporarily.
Event ID 21 means that NLB failed to converge due to inconsistencies in the port rules between this host and cluster host. This will occur if the number of port rules or the type of port rules are different between hosts.
Ensure that all NLB hosts have identical port rules. Detailed steps you may reference:
Event ID 21 — NLB Port Rules Configuration
https://technet.microsoft.com/en-us/library/dd364034%28v=ws.10%29.aspx?f=255&MSPPError=-2147217396
Best Regards,
Eve Wang
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

Windows Server 2012 R2 - Windows Network Load Balancing Converging Issue

Hello,
My name is Brandon. We have started upgrading our servers to Windows Server 2012 R2. We have some powerful servers for running ESXI 5.5 as the OS with the Guest Operating Systems as Windows Server 2012 R2. As far of our migrations/upgrades we have configured
ADFS 2012 R2 into a Server Farm with Windows Network Load Balancing to add redundancy in the event a server goes down.
I have been having issues with a Node with the Cluster getting stuck in the Status of Converging. The only way I have been able to get it back up is to restart the virtual server completely and it is temporary. When I first configure the Cluster the two
virtual servers get added to the Node with no problems and fully converge. However, after some time a node will end up in Converging and this takes Authentication for ADFS down as the nodes can not be contacted over Port 443.
Error: Host: server.domain.com Unable to connect to "server name"
System
Provider
Name]
Microsoft-Windows-NLB
Guid]
{F22AF71F-C4C3-425D-9653-B2F47B85DD30}
EventID
21
I have tried using 1 & 2 Virtual NICs on the machines and still receive this error even if only 1 VNIC is assigned to the virtual machine. Could someone assist me with why I am having this issue? Has anyone had experience with a similar configuration
and how were you able to make it work?
Below is my configuration.
Static ARP Entry for Cluster IP Address has been added to our Layer 3 switch.
Physical Server 1:
ESXI 5.5 HOST
1 NIC CONNECTED (shared with virtual guest)
IP ADDRESS: 192.168.0.5
SUBNET: 255.255.255.0
DGW: 192.168.0.1
Virtual Server 1
Physical Server 2:
ESXI 5.5 HOST
1 NIC CONNECTED (shared with virtual guest)
IP ADDRESS: 192.168.0.6
SUBNET: 255.255.255.0
DGW: 192.168.0.1
Virtual Server 2
Virtual Servers
Virtual Server 1
MS SERVER 2012 R2 (VIRTUAL)
NLB NODE
2 – VIRTUAL NETWORK ADAPTERS
VNIC1
IP ADDRESS 192.168.0.10
SUBNET: 255.255.255.0
DGW: 192.168.0.1
VNIC 2 (NLB)
IP ADDRESS: 192.168.0.11
SUBNET: 255.255.255.0
Virtual Server 2
MS SERVER 2012 R2 (VIRTUAL)
NLB NODE
2 – VIRTUAL NETWORK ADAPTERS
VNIC1
IP ADDRESS 192.168.0.20
SUBNET: 255.255.255.0
DGW: 192.168.0.1
VNIC 2 (NLB)
IP ADDRESS: 192.168.0.21
SUBNET: 255.255.255.0
Cluster Configuration/Properties
CLUSTER PROPERTIES
CLUSTER IP: 192.168.0.30
CLUSTER SUBNET: 255.255.255.0
FULL INTERNET NAME: FS.DOMAIN.COM
CLUSTER OPERATION MODE: MULTICAST
PORT RULES:
CLUSTER IP ADDRESS  START END PROTOCAL MODE   PRIORITY LOAD  AFFINITY
ALL    80 80 BOTH  MULTIPLE  ..  EQUAL  NONE
ALL    443 443 BOTH  MULTIPLE  ..  EQUAL  NONE
CLUSTER NODES:
1.) SERVER1.DOMAIN.COM
a. IP: 192.168.0.11
2.) SERVER2.DOMAIN.COM
a. IP: 192.168.0.21

Thank you for your response. It took me a while to figure it out, but the whole issue was related to the type of Virtual Network Adapter I was selecting.
I changed the network adapter from E1000 to VMXNET 3 and have not had a single error in the event logs or Windows NLB.
I read somewhere that VMXNET 3 is preferred for Windows Server 2012 R2.
https://communities.vmware.com/thread/433792
Leyuka       May 23, 2013 6:14 AM
"Just a help for everyone with this problem :
After 10 days of research for our virtual datacenter behind a vcloud as iias , i found a solution .
I only run windows 2012 server .
Install vmware tools , remove e1000 network card after a vm stop, add a card same vswitch etc BUT with a vmxnet3 TYPE . DONT USE DEFAULT CARD
Start and enjoy this solution . E1000 and E1000e are just unstable in windows8 / windows 2012 , the network card reset randomly with or without heavy IO. No log in windows , and as a vcloud user i don"t have esxi logs (damn i don't like cloud) and provider
don"t know why ..."

Windows Vista Network Issues when updating Podcasts

Hi there,
Since upgrading to VISTA i am experiencing countless problems with my internet connection when using iTunes. Using iTunes normally does not cause a problem however as soon as iTunes store downloads updated podcasts, my network connection disconnects. The podcasts only download partially and then fail as a result of my network issues. I am unable to repair my wireless network connection at this point and it appears that my wireless card disables completely. I have to reboot to resolve the issue.
Has anyone else experienced this? I am using the latest version of iTunes.
Are there any fixes?
Many thanks,

Try turning off firewalls, pop-up blockers, software accelerators, and security software.
Can you connect with everything temporarily turned off?

Windows XP os x 10.7 networking issue

With OS X 10.6 installed I had no problems with file and printer sharing with my Windows XP Pro computer on my home network. Now that I have upgraded to Lion I can no longer see any Mac in the Windows Network Places window. If anyone else has a solution to this problem it would be greatly appreciated.
Thank you,
Bob

On the Mac, if you open System Preferences > Network, select the connection you are using and then open the Advanced section, under the WINS tab you can set the Workgroup used by the Mac. If you set this to the same workgroup name as XP, this can help with locating the Mac from Windows.
For the printing, if you were to install Bonjour Print Services for Windows, this can help with finding the shared printer on the Mac.

Loss of Windows Networking and Network Printing

I am having an issue with an older G4 i-book running Tiger (I have installed the latest updates). Recently I have been unable to print to my network printer (HP 2605 dn)which has been running smoothly for over 2 years. Additionally I can no longer see any windows network folders (Workgroup, MSHome) within the network icon in Finder. I cannot even see the i-book from the 2 other macs in my home which again worked flawlessly up until now. I can connect to the Internet fine and also use Mail with no issues at all. I am connecting to the network using airport to a D-Link access point a short distance away. I must be missing something basic but I cant seem to resolve this one. Any help is appreciated.
Message was edited by: Molaram

Ok, do I ever feel like an idiot. After looking at your response (which I thought would be a complete waste of time)I noticed that the i-book was not even connected to my wireless network! It had grabbed my neighbors WiFi and I didn't even notice. Thanks for waking me up out of the fog. Problem solved. Boy do I feel like a noob.

Network issue with initial connections on Hyper-V

This is the opposite of all the other networking issues I have seen with Hyper-V- anyone run into this?
I am running Hyper-V on a Server Core installation, and have had the same issue when I used Server 2012R2 as when I used Server 2008R2 on the same server as a virtual host. The server is an HP ProLiant DL360 Gen8 with 2x 8-core processors, 32 GB RAM. The
VM is sized and configured to stay within 1 NUMA node. It uses a single port of the 4-port HP/Broadcom 331 NIC, with all the TCP LSO settings disable at the switch, host, and guest, same with the power management settings. We have ProxyARP on the network,
so I have set the ArpRetryCount key to 0.
I have seen it happening with and without SR-IOV enabled. The guest OS is an RDS server, so for the sake of our CAL's it has to stay at Server 2008R2. I have set up a HOSTS file to mitigate this problem, as it seems to be a DNS issue- Here's what happens:
The first time I visit a resource, the server will timeout. An example not in our HOSTS file does this consistently: If I go to https://mail.mydomain.com/OutlookWebAccess, it spins for a couple of minutes before timing out. I hit refresh and the page loads
immediately. This server is colocated in-house, as is the mailserver. I'd say it is a DNS issue at some level, but I'd like to know what level it is- Is it just timing out trying to cache the DNS request, or is there a performance issue with a DNS server on
the network? (All of our DNS is AD-integrated running on DC's).
Here is where I'm seeing this:
Internet Explorer- described above
Salient Interactive Miner- at the login screen, it searches for a database and times out. If I go to the setup and enter the IP address, it still times out. It will not find the database server until I quit and restart the program. If this is the same issue,
it would obviously not be a DNS problem.
I DON'T see it in GP9 connecting to a datasource
Prior to setting up the HOSTS file, I saw this in Windows Explorer connecting to network shares on the same LAN segment.
This appears to only happen to the Hyper-V guest OS. As a best practice, whenever Windows Update runs, I update the Integration Components.
I have the bindings properly ordered on the guest VM, with the network adapter the goes to the physical NIC first, and IPv4 ordered before IPv6.
All updates are isntalled, and the firmware is at it's latest revision.
Any ideas?

Hi Daniel,
" This appears to only happen to the Hyper-V guest OS. "
Do you mean that any other hosts can access the network resource normally except these VMs ?
If yes , my suggestion is to disable the VMQ on the physical NIC for the VMs , then try test again .
Best Regards
Elton Ji
If it is not the answer please unmark it to continue
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are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Windows Firewall issue, Inbound rule opend all, still not the same as turning off

This is Windows Firewall issue on Windows 8.1 Pro.
Backup Exec server cannot expand a computer node in selection list. I drill down to Microsoft Windows Network/Domain/Computers, then when I tried to expand a Windows 8.1 Pro computer node, it hangs out.
I narrowed this problem to Windows firewall related issue on Windows 8.1 Pro computer.
When I turn off Windows Firewall on Domain profile, Backup Exec Selection expands the computer node of the Windows 8.1 Pro computer. So, I created an inbound rule opening all to BAckup Exec server as following, but it's still not the same as turning off
Windows firewall specifically on Windows 8.1 Pro computer;
Any Local IP address, Any Remote IP address, Any port, Any protocol, All Interface, All Programs and Services, All profiles(Domain, Private, Public)
And there are no rules blocking any which may override the above rule.
Ethernet on Windows 8.1 Pro computer shows profile is linked with Domain, but just to make it work, I selected all profiles.
Even though I opened all available in inbound rule, it's still not the same as turning off windows firewall. Why am I missing?

It looks as something related to RPC(UDP 135), but even when inbound rule is all open, why it matters? RPC seems working fine only when firewall is turned off on domain profile.
Protocol 17 is UDP
Port: 135
===============================
Event ID 5152
The Windows Filtering Platform has blocked a packet.
Application Information:
Process ID:
0
Application Name:
Network Information:
Direction:
Outbound
Source Address:
192.168.1.120
Source Port:
0
Destination Address:
192.168.1.11
Destination Port:
0
Protocol:
1
Filter Information:
Filter Run-Time ID:
245836
Layer Name:
ICMP Error
Layer Run-Time ID:
32
The Windows Filtering Platform has blocked a packet.
Application Information:
Process ID:
0
Application Name:
Network Information:
Direction:
Inbound
Source Address:
192.168.1.11
Source Port:
35341
Destination Address:
192.168.1.120
Destination Port:
135
Protocol:
17
Filter Information:
Filter Run-Time ID:
245834
Layer Name:
Transport
Layer Run-Time ID:
13

Windows latency issues 2-3 days after reboot. Sound/mouse/PC very Choppy - tcpip.sys ndis.sys NETIO.SYS

Alright, so I've tried what feels like everything. First off, I am troubleshooting for WINDOWS 7.
After I reboot, the computer functions relatively fine. Great latency, no choppyness, no matter what I do. About two to three days later, it gets incredibly bad. Specifically when browsing the internet using any browser. The audio becomes terribly choppy
as the mouse lags across the screen. Running LatencyMon, I see tcpip.sys is always at the top. This issue only seems to happen the most when internet activity usage is high. Also, ndis.sys is always up there too, as well as NETIO.SYS
Any help would be so greatly appreciated!! I run a small web server from this PC, so this is quite critical for me. It never used to happen until I recently began getting Pool_corruption blue screens, later to be discovered they were caused by my GIGABYTE
motherboards utility driver files, which I took care of.
I haven't really made any changes to my PC, besides several driver updates in attempt to resolve this. I have since updated my BIOS to the latest version. I even tried using Auslogics Boost Speed to improve the TCP settings based on on my 50mbps internet
speed. Nothing clears the lag, but a reboot, which is temporary. I used to run this PC for up to two weeks before I rebooted, no issues.
Driver Execution Time Screenshot:
http://gyazo.com/7adc868ee2b76dee4ef5c19ad19ce088
LatencyMon log below:
CONCLUSION
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines that belong to a driver running in your system appear to be executing
for too long. At least one detected problem appears to be network related. In case you are using a WLAN adapter, try disabling it to get better results. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS
setup. Check for BIOS updates.
LatencyMon has been analyzing your system for 0:16:52 (h:mm:ss) on all processors.
SYSTEM INFORMATION
Computer name: ThisIsAComputerName
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
Hardware: Z87X-UD4H, Gigabyte Technology Co., Ltd., Z87X-UD4H-CF
CPU: GenuineIntel Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
Logical processors: 8
Processor groups: 1
RAM: 16324 MB total
CPU SPEED
Reported CPU speed: 3491.0 MHz
Measured CPU speed: 3868.0 MHz (approx.)
Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.
MEASURED INTERRUPT TO USER PROCESS LATENCIES
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the
signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 81947.411914
Average measured interrupt to process latency (µs): 8.685069
Highest measured interrupt to DPC latency (µs): 71439.589036
Average measured interrupt to DPC latency (µs): 3.104919
REPORTED ISRs
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 147.623890
Driver with highest ISR routine execution time: USBPORT.SYS - USB 1.1 & 2.0 Port Driver, Microsoft Corporation
Highest reported total ISR routine time (%): 0.100862
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.146654
ISR count (execution time <250 µs): 2354800
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
REPORTED DPCs
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 4384.048124
Driver with highest DPC routine execution time: ndis.sys - NDIS 6.20 driver, Microsoft Corporation
Highest reported total DPC routine time (%): 0.031341
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 347.52 , NVIDIA Corporation
Total time spent in DPCs (%) 0.201231
DPC count (execution time <250 µs): 7333801
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 423
DPC count (execution time 1000-1999 µs): 433
DPC count (execution time 2000-3999 µs): 7
DPC count (execution time >=4000 µs): 0
REPORTED HARD PAGEFAULTS
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted
and blocked from execution.
NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.
Process with highest pagefault count: avastsvc.exe
Total number of hard pagefaults 1535
Hard pagefault count of hardest hit process: 344
Highest hard pagefault resolution time (µs): 77184.982813
Total time spent in hard pagefaults (%): 0.063944
Number of processes hit: 21
PER CPU DATA
CPU 0 Interrupt cycle time (s): 45.681687
CPU 0 ISR highest execution time (µs): 147.623890
CPU 0 ISR total execution time (s): 11.875990
CPU 0 ISR count: 2354800
CPU 0 DPC highest execution time (µs): 4384.048124
CPU 0 DPC total execution time (s): 13.495186
CPU 0 DPC count: 6501345
CPU 1 Interrupt cycle time (s): 16.680073
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 3350.307935
CPU 1 DPC total execution time (s): 0.426748
CPU 1 DPC count: 107359
CPU 2 Interrupt cycle time (s): 17.093312
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 1974.991693
CPU 2 DPC total execution time (s): 0.441413
CPU 2 DPC count: 122078
CPU 3 Interrupt cycle time (s): 17.086010
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 2766.876540
CPU 3 DPC total execution time (s): 0.269897
CPU 3 DPC count: 65999
CPU 4 Interrupt cycle time (s): 8.237525
CPU 4 ISR highest execution time (µs): 0.0
CPU 4 ISR total execution time (s): 0.0
CPU 4 ISR count: 0
CPU 4 DPC highest execution time (µs): 1918.52220
CPU 4 DPC total execution time (s): 0.618606
CPU 4 DPC count: 220533
CPU 5 Interrupt cycle time (s): 8.578453
CPU 5 ISR highest execution time (µs): 0.0
CPU 5 ISR total execution time (s): 0.0
CPU 5 ISR count: 0
CPU 5 DPC highest execution time (µs): 1899.919794
CPU 5 DPC total execution time (s): 0.206159
CPU 5 DPC count: 56896
CPU 6 Interrupt cycle time (s): 11.541397
CPU 6 ISR highest execution time (µs): 0.0
CPU 6 ISR total execution time (s): 0.0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 1861.963334
CPU 6 DPC total execution time (s): 0.358036
CPU 6 DPC count: 108505
CPU 7 Interrupt cycle time (s): 12.079986
CPU 7 ISR highest execution time (µs): 0.0
CPU 7 ISR total execution time (s): 0.0
CPU 7 ISR count: 0
CPU 7 DPC highest execution time (µs): 1797.655113
CPU 7 DPC total execution time (s): 0.479542
CPU 7 DPC count: 151950

Hello and thank you for the reply!
While I am waiting for the issue to start up again, I'd just like to cover some things you mentioned in your post. :)
I only updated the bios because I was originally experiencing these issues. It was a method to hopefully resolve them, which did not work. I was very careful, and the process was a success. I updated to the most recent recommended driver for my motherboard
from the manufacturers.
As for Auslogics Boost Speed, it is not running on my computer, as it is a piece of software I only have used to clean junk files (cache/temp) for a very long time now with no issue. I have also tried updating all of my drivers with success, however that
did not solve the issue either. I even rolled back my network card driver just in case with no luck.
I have not thought of disabling my audio driver yet, being how it effects far more than just my audio when it happens. My mouse is jittery/laggy as well when no sound is playing. But other tests have shown that it may be a network issue. Next time it happens
I'll temporary disable my network drivers to see if that causes the issue to clear up.
I will be sure to mark answers which help appropriately. Thanks again! I should return with the information requested from Zigzag's wiki within 2 days of on-time, when this happens again.

Microsoft Windows Network: The local device name is already in use.

I posted in : http://answers.microsoft.com/en-us/windows/forum/windows_7-networking/disconnected-network-drive-error-as-follows-an/9a877c38-5e86-4c34-84c2-427a965577c6?page=2
Error:
"An error occurred while reconnecting drive letter to \\network server\share folder.
Microsoft Windows Network: The local device name is already in use.
This connection has not been restored."
1) A workstation is running Windows 7
2) The user has a drive letter mapped to a UNC
3) The connection is interrupted at some point and then restored
4) Upon attempting to access the mapped network drive, the user gets the error about the letter being
already in use.
Extremely disappointed that some of the posts marked as answers were obviously not, shows how poor the moderators here are.
My latest results clearly point to a Windows 7 client problem:
I received the error.
Had run nslookup so had a prompt open.
ran dir z:    worked. went to Windows Explorer, same error.
ran dir z:\sharename    worked. went to Windows Explorer, same error.
copy con z: test.txt then type test.txt; could create and retrieve file. Went and clicked on mapped drive in Windows explorer and received same error.
Obviously(?) not a Server or Networking problem. Ran Malwarebytes from bootable CD (client doesn't believe in AV). Didn't happen with USB flash drive.
Any other ideas?
I already have tried:
support.microsoft.com/kb/317021
http://support.microsoft.com/kb/303339
ftp://ftp.microsoft.com/misc1/BUSSYS/WINNT/KB/Q194/8/29.TXT
http://support.microsoft.com/kb/273151 Exchange issue
http://support.microsoft.com/kb/2663418   hotfix for win7
http://social.technet.microsoft.com/Forums/en-US/w7itpronetworking/thread/78276f1d-f7f9-416b-b903-
b9a18ecba67b/
http://support.microsoft.com/kb/297684
Ran MicrosoftFixit50494.msi
net use z: \\SERVER\ShareFiles /persistent:yes
http://support.microsoft.com/kb/2663418
http://support.microsoft.com/kb/297684#LetMeFixItMyselfAlways
http://support.microsoft.com/gp/gp_fixit_windows/en-us
http://support.microsoft.com/mats/windows_battery_power_settings
http://support.microsoft.com/kb/979470/en-us ???
http://support.microsoft.com/kb/947235/en-us
http://msdn.microsoft.com/en-us/library/cc232765.aspx
http://support.microsoft.com/kb/942817
Q939820? server 2003 sp3 Fix226580 341940_ENU_i386_zip.exe
http://support.microsoft.com/kb/983620
http://support.microsoft.com/kb/297684
net config server /autodisconnect:-1
KB Article Number(s): 2663418 Hotfix
http://support.microsoft.com/kb/983620
http://answers.microsoft.com/en-us/feed/t/9a877c38-5e86-4c34-84c2-427a965577c6
http://answers.microsoft.com/en-us/feed/t/9a877c38-5e86-4c34-84c2-427a965577c6
net use z: \\SERVER\1_CADFiles /persistent:yes SBS2011 Server with current service packs
Win7 Pro users with current Windows Update status
http://support.microsoft.com/kb/2663418
http://support.microsoft.com/kb/297684#LetMeFixItMyselfAlways
http://support.microsoft.com/gp/gp_fixit_windows/en-us
http://support.microsoft.com/mats/windows_battery_power_settings
http://support.microsoft.com/kb/979470/en-us ???
http://support.microsoft.com/kb/947235/en-us
http://msdn.microsoft.com/en-us/library/cc232765.aspx
http://support.microsoft.com/kb/942817
netsh winsock reset catalog
netsh int ip reset reset.log
Q811259
Q299357
Q937624
secpol.msc >> Lanman authentication level "send LM and NTLM"
net config server /autodisconnect:-1
changed server video to "standard vga"
disabled power save for NIC
Cannot disable Intell Raid software
http://technet.microsoft.com/en-us/library/cc780360%28v=WS.10%29.aspx   restart
http://technet.microsoft.com/en-us/library/bb726989.aspx browse list
Q138365
net config server /autodisconnect:-1
two additional registry keys are added:
anndelta: REG_DWORD: 0xbb8
announce: REG_DWORD: 0xf0
netsh winsock reset
netsh interface ipv4 reset
netsh interface ipv6 reset
ipconfig /flushdns
shutdown /r
sfc /scannow
http://support.microsoft.com/kb/929833
http://social.answers.microsoft.com/Forums/en-US/w7network/thread/306dd446-7630-4d5b-8aa0-
40fb839b293a    dns issue
http://answers.microsoft.com/en-us/windows/forum/windows_7-networking/i-have-this-problem-on-three-
win7-x64-systems-two/d44ed544-65f5-43a7-9e17-d2d10085c765?page=2
Leftover Homegroup components or Firewall?
disable DNS Client = dnscache
http://answers.microsoft.com/en-us/windows/forum/windows_7-networking/service-control-manager-reports-
that-a-timeout/e2e76ae5-ed09-4685-af86-5f8c2cd120bf     Norton Internet Security uninstall issues
http://answers.microsoft.com/en-us/windows/forum/windows_7-networking/windows-7-no-dns-or-no-network
-after-resume-wake/c1253ab0-4793-449e-8975-a900ce7dec4f
NSLOOKUP
KB Article Number(s): 983620 Hotfix

This is usually because the drive letter assigned to the network share is taken by something else. Maybe, by a removable drive.
Moderators and other answerers do their best to help specific cases, but everyone has their own situation. Apply common sense to the replies you find in the forums.
When you typed dir z: - is Z: the drive letter you wanted for this share, or it was automatically assigned?
-- pa
Alternatively you could try using common sense when you post, as well as taking the time to read the entire issue post so that you can avoid showing both your ignorance and arrogance (arrogance without any competency to back it I might add).
Suggesting that it might be "another drive" that took over the mapping shows your lack of reading comprehension and is unhelpful.   Please take the time to, once again, read first.
Lastly moderators here generally show little technical skill beyond entering search words into a knowledge-base of articles and then applying the results incorrectly further exacerbating the situation for the customer.

Internet Explorer cannot open url in local Windows network share

Windows Server 2012 R2 as a domain controller
Internet Explorer 11 64/32
Favorites are redirected to a Windows network share (on the server itself)
Issue: When clicking a favourite redirected to the Windows network share, IE does nothing.
For testing purpose,
I double click a .url file in redirected Favorites (e.g.
\\domain_controller\profiles\username\Favorites\website.url), IE opens with a blank page.
If the .url file is placed at local drive or a Samba share (e.g. in a Synology box, probably it does not really matter as long as it is a network share residing in another computer), IE works fine.
The issue applies to every one (probably except Administrator) logged on the domain controller.
I tried reset IE. It did not work.
Favourites redirection works on Windows 8.1 client computers in the domain.
Pinned Site Shortcut (.website) file works everywhere
When Enable Protected Mode in Internet Options\Security\Internet is disabled, IE can open .url file in a Windows network share. But it is probably not a good idea to permanently disable it.
Any suggestion on fixing the issue? Thank you.

tried ProcMon, the events captured are enormous even after I filtered out those I am sure do not matter. It was hard to spot what went wrong if I don't know what to look for.
Which is why I made the suggestion to filter coarsely and wait for a divergence in your two nearly equivalent traces.   <eg>
Otherwise, if you are only looking at one trace but think that there is a possibility that some diagnostics may have been written, filtering with
Operation Is WriteFile is often very handy.  With that filter you can also use the Count occurrences... tool for the number of distinct Path values which were involved.
In fact, now that I have reviewed the symptom description, filtering coarsely might also mean using only the File Access events and filtering with Path Contains Fav   Do that with each of your traces and see where there is a divergence.
Then turn the filter off at that point or perhaps just add Registry events at that point (e.g. use the button but leave your filter for Path in place). Etc.
Good luck
Robert Aldwinckle

Trying to add Windows Networked HP PhotoSmart C3100 to MacBook

Hi, re-born Mac user here...first time posting to discussions group. Purchased a MacBook last Saturday, also got the HP PhotoSmart C3100 printer at our Apple store. Installed the HP software on the Mac...no issues. However, the printer will permanently reside on a Windows network at home connected to an XP box. I installed the HP software on that PC, with no issues. I run wireless-G from my MacBook to my Windows LAN to already print to a Brother HP Laserprinter. I followed instructions at http://www.ifelix.co.uk/tech/3015.html on how to do setup a network printer on a Windows network for a Mac : Applications : Utilities : Printer Setup Utility (the C3100 IS listed there...but I assume that appeared from my local USB connection..so I proceed on....) : Add : Windows Printing : Workgroup..Select : Printer Model HP : Scroll to find the C3100....but there isn't one....even after installing the HP software on the MacBook. There are some gimp drivers for older series', but nothing for the C3100, even after a successful local install.
I've looked at several posts here for printing (universal drivers and gimp...but none are for the C3100 (prob too new?).
My question: I went through the same procedures noted on ifelix.co.uk to try to install a "network version" of the HP C3100, but since I don't see a C3100, what should I do now ?
I'm thinking I should see a "Have Disk" button like in XP, but was wondering what my next step should be ? Can I pick "Other"...and roam around on the Mac Library and drill down to Library...Printers.....HP...Photosmart ? There is a non-greyed out file there , libHPUtils.10.dylib , but I don't even want to try this MS-style thing being so new to the Mac world.
Anyone have some ideas or suggestions ? Thanks so much for your help, in advance ! It's so much fun to be reunited with the MacOS after a 7 year separation !
MacBook Mac OS X (10.4.7)

Eric,
As far as I know, resetting the print setup will clear any preferences or caches. I'm not 100% positive, but I believe the hp installed drivers will remain on the system and available. I have both a system supplied and HP vended driver for the printer I'm using with this machine so I can't check it now, but I'm almost certain you won't have to re-install the software.
I have multiple connections to a printer setup on a few machines. For instance, I have one profile for IP printing and another as Bonjour/rendezvous. The limitations for that type of print setup have more to do with the printer than the OS. Some HP printers do make you go through the arduous hp setup process each time you switch the interface (USB, ethernet, wireless). Some printers just work. The main reason you want to use HP software is for special features (scanning, copying, duplexing, photosharing, email, transferring data from printer attached cameras or memory cards, etc).
There's no real reason to not keep as many profiles as you use in your print center. You can rename the printers in the print center based on the interface so that you don't get confused. It's possible that you can bypass a setup routing for a PhotoSmart by just adding it twice. You may need to set something else as a default printer during this procedure.
Desktop printers are good. If you don't want the clutter you can also just drag the printer from Users/you/Library/Printers/ into the dock or into the sidebar of the finder for quick access.
BTW, if you are trying gimp, did you try the latest release of gutenprint (5.0.0 release) http://sourceforge.net/projects/gimp-print/
Good Luck,
-j

Windows 10 network issue

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