Can't Get Online; Windows 7 Pro Setup A Public Network & Lost LAN
Apr 9, 2012
I can�t get online. Icon in taskbar says I don�t have a network connection. Upon exploring, I find that Windows 7 Pro has me setup for a �public network��which has a yellow exclamation mark on the left side between my PC and the network, and a red X on the right side between the network and the Internet.
DETAILS:Dell desktop PC. Was running Windows 7 Home, now running Windows 7 Pro (full install; not upgrade). I had a malware problem (images on webpages and links, etc. were not visible to me) with W7Home; cleaned it and went to W7Pro. However, now I have this whole new and far worse problem with W7Pro. (See �problem� above.) NOTE: I am the only person in my house and the only person using the computer. So I never had it set up for a network. I only own the desktop PC and don�t need a network. The �network� that is now set up on my computer was set up by W7Pro by itself as part of the problem. My IP is not static so I can�t input my IP manually�it�s set to automatically detect. Called cable modem service provider; they made the assumption my operating system came with my PC and told me to call Dell for support. When I explained my OS didn�t come with the PC, they then said �You need to talk to Microsoft.� Uh---no. The cable modem service provider said their server is talking to my PC�my PC is unable to get to them. (Makes sense, as that matches the pictures I�m seeing with the exclamation mark and red X.)
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Jul 22, 2011
I had problems with my computer not connecting to the network sometimes after restarting my computer. That was usually fixed by simply unplugging and replugging into my outlet. I have a hard wire connection and my ethernet cable gets plugged into the wall and connects to the modem/router (whichever it is) from there. After I reset my computer this morning though, my computer has absolutely refused to connect to the network. I've tried resetting the router/modem and unplugging and replugging in my Ethernet cable. I noticed however in the network center it showed me connected to Network 8 (my standard home connection) for a few seconds but then it changes to unidentified public network and breaks connection to the Internet. Wireless is working fine and I'm infact typing all this on my iPhone 4.
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Mar 28, 2012
I have two network cards in my PC. One of them connects to the internet while the other connects to my home network.
The issue is enabling public folders for the home network in "Network and Sharing Center" enables public folders for the public network also. In other words Windows grants permission to people on the internet to access my c:usersPublic folder.
Disabling public folders under public network settings disables public folders for the home network also, preventing people on my local area network from accessing my PC.
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In other words Windows grants permission to people on the internet to access my c:usersPublic folder.
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Aug 30, 2012
Home network with Wifi and ethernet. Using 3x Notebooks and 3x workstations. One of the workstations (W7 ultimate) keeps changing between Public and Home. When this happens, the internet connection dies. I cannot see other workstations either when on public network. Workstation using wifi. Does the same on cable. When it changes to Public, it disconnects from the internet and I cannot get to the router even though it has the workstation has an IP(DHCP or static). Default gateway and subnet is correct. TCP v4 is being used and nothing else is enabled.
Why is this happening?
- I have tried DHCP as well as Static addresses
- Reconfigured NIC(Netgear WG311T), uninstalled and reinstalled it.
- Removed Wifi connection and re-added it.
- Changed auth type, encryption type and keys to connection
Have I covered everything? The only thing different is that I installed a new router - Duo Plus 300wr. It cannot be the router because all the other notebooks connect to it wireless and so does my iPad, Android device and tablet...so it rules that out?
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Jan 14, 2010
How to Set the Windows 7 Network Location Type ?
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Jun 13, 2011
Under "Advanced sharing settings", one can really turn off a lot of network sharing features to secure a computer.The "Public folder sharing" switch allows one to turn off Public folder sharing, but people logged on to "this" computer can still access these folders. Does anyone know if this means *remote* login? If so, is there a way to deactivate this so that it is only accessible at the "console"? And by Public folder, does that mean a folder that is user-specific (and controlled by owning user), but open to the public? Or does it mean a file space "commons", accessible and controlled by all users?The "Password protected sharing" switch allows one to restrict access to the computer to only those who have an account and password on the computer. Again, is there a way to ensure that access is only possible from the console?
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Jan 24, 2012
I posted a reply on a similar topic but figured I'd start a new thread even though it seems this has been discussed a lot.I have a verizon wireless cell access point I connect a w7hp pc to it and set it as a home network. I also have a nic in the same w7hp box connected to a local 10/100/1g switch with a bunch of other stuff on it, an xp pc, a ps3, a directtv dvr, and a majicjack. That's my home LAN.I'm letting the w7hp machine do the dhcp as part of internet connection sharing which mostly works fine. I had to hard set an ip address for the dvr. There's even a registry entry that you can control the dhcp local subnet.What I'm finding is that with windows 7 home premium even though you can share an internet connection there is no way to change an independent home LAN network to be a "home" location.
Because w7hp decides the home LAN is "unidentified" it won't let you change the type and it's stuck as a "public" network. So none of your home computers can talk to the windows 7 computer. They can use the internet but that's about it.here's a lot of fixes floating around but none seem to correctly fix the problem.It's not a problem if you have w7pro because you can edit the security settings forunidentified networks and let the admin change them. But I can't even find the security registry entries in w7hp.
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Dec 26, 2009
My LAN (local area connection) is automatically on a Public network, I'm not sure why or if its always been like this. My Broadband is on home. I cant change the LAN to home. A message popped up and said something along the lines of "this network has too many internet connections".
I'm wondering what it means if my unidentified network is public and if there is anyway to change it to home?
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May 4, 2012
I am having a problem connecting to the internet in a public library where all other laptop users are connecting successfully. The curious part of the connectivity issue (to me, anyway) is that according to my computer I AM connected to the network. I have provided some screen caps of the issue (links below), and tried to run the Intel ProSet Wireless Tools diagnostic to troubleshoot the problem of connectivity. The test run by my computer indicated that my Ping Test failed Response: Default Gateway, DHCP server No Response.
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Jan 15, 2013
Besides using a VPN connection when using a public WIFI, what other precautions should I take?Let's say I'm connected to the WLAN but not surfing the net, is Windows firewall enough to protect me?
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May 2, 2011
i have a little problen here i need to switch from public network to home and i cant seen to be able to due
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Jan 8, 2012
So I have fibre optic broadband and I connect my PC and Xbox 360 together through my PC motherboard LAN connections.To explain what I have done is I have two LAN connections on my EvGA 680i motherboard and I have bridged out these two ports because I find it is is easier connecting the Xbox this way as I don't have to deal with the firewall issues and programme each file to access it and it is just smoother with no dropouts.The problem that I have though is as soon as I start up the Xbox 360 then my PC and any other laptop has this issue.Firstly the two laptops connect wirelessly.As soon as the Xbox fires up firstly it switches on my partners HP DV6000 laptop and this might be because it is a media laptop and has an infra red remote which perhaps frequencies are crossing. I can live with this.The issue is the network.Both my PC and the laptops automatically switch from a homegroup to a public network.
My PC is fine if I reboot, it will revert back to the homegroup but my partners laptop will not. It stays on this public network and so she can't access the internet.I have tried changing and managed to change back to a homegroup but it is confused in that it does not know which homegroup to connect to.I have typed in the WPA code but it does not appear to recognise this as our network.Is it because I have bridged the LAN ports and it is confusing Windows?All are using Windows 7. PC and HP laptop are Ultimate and other laptop is Professional.
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Jul 1, 2012
Since xp the same ol' same ol'. Why after trouble shooting and getting access to my network folders does windows ALWAYS revert back to inaccessibility? You get it working for a short time and then it goes back to not being able to transfer simple files. This has been driving me nuts for years.
Two os's Windows 7 64 to and from 32bit could transfer files for about a week.
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Aug 31, 2009
I have been using Windows 7 for about a month now and two days ago i started to have network problems.
I cannot connect to the Internet or my network and keep getting messages saying that the network cable is unplugged when it is not. After a while i was able to get a different message and the computer connects to an unidentified network and when i troubleshoot this it tells me i have an invalid IP address.
I know the problem has got nothing to do with the hardware or my Internet. I have tried 2 other router's & another modem with different Ethernet cables with no luck but my network/Internet is working fine on my laptop which is also Windows 7.
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Nov 21, 2011
I'm trying to open and download apple, itunes. I've downloaded the program and its giving me a cannot access network location %PUBLIC%Desktop. ive also found a microsoft
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Jul 17, 2012
I was on my laptop on Friday and the internet would connect when I turned on my laptop. So I just thought I needed to retype the security key. Nope. So after that I reboted my router. (Sorry for my horrible spelling). That didn't work either. So I came here and saw a number of people had the same problem. I tried every thing pluging my laptop into the router, netsh winsock reset, disable and enable the network.
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Sep 10, 2011
I am running Windows 7 x64 Ultimate on my desktop (home) and Windows 7 x64 Pro on my laptops. I bring my personal laptop to work which I use for emails and browsing. There is sensitive information that I would not like to share for obvious reasons. I am running into a problem making sure the information is not in "shared" mode while at work.
Work has their own network, which I am unable to connect to because the Sys Admin is lazy and will won't provide me a VPN connection directly to the system. So what I have done is use the public WiFi that we make available to our customers and connect through my own VPN off the public WiFi system. I want to make sure that I am not inadvertently sharing documents or other information doing so. When I connect to the network at work I use the "Public" setting.
What makes it more difficult is I have a similar situation at home, in which we have one internet connection through a router coming in and several people use the system. The location of the router is actually upstairs where I do not have access to, I use a Netgear WNR2000 v2 (I rent out rooms in my house), so I am forced to connect to the router wireless.
I personally am not a gamer, but one of the tenants is. I almost always use my VPN service at home to connect, but I am unsure if this is the correct set-up. I don't want to share my printers, video, etc. with everyone in the house. I am using Norton 360 for protection with Firewalls and Anti-virus software. I connect through Golden Frog VPN service for security.
I am going to connect my desktop Gigabit switch with my devices but again want my system secure, but not limited because of my situation. It is safe using the router for access and then creating this "sub-network" for my devices (for the router I am the admin)? Is there a better method or suggestion that one might have. I would really appreciate the input for this complicated matter. Should I change my workgroup for home and work? Currently its the default WORKGROUP domain for both.
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Feb 8, 2012
I have been using my home internet in my new place for a couple of weeks fine, yesterday morning when I tried it it had the limited access yellow triangle and wouldn�t connect.I reset the router and connected to the wifi on my iphone which worked fine, I checked the DNS numbers were the same as on my iphone which they were and I had not changed any settings. I spent the entire day yesterday online looking for solutions, I�ve reset the adapter, disabled it etc, set the ip and dns to automatic and back again etc etc.
When my wifi tries to connect to my home internet it takes a LONG time to identify and then identifies it either as an unidentified network and/or public. Even when I change it to home it changes it back to public or just doesn�t let me change it to home and says try again later.
Ps- I just tried disabling then re-enabling the protocol 6 on the wifi which isn�t working and it just said �in order to configure TCP/IP, you must install and enable a network adapter card. But then it just let me configure it and is still connected but with limited access and public network.
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May 2, 2012
how can i download and setup my logitech g13
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Jun 12, 2011
I'm reimaging one of my home systems that I intend to use as a "sterile" system (I will visit very a very limited selection sites on it, such as banking sites). I'm considering establishing the network location as "Public" instead of "Home", rationale being this would help prevent cross infection from other computers on my home network if they get a worm or virus. I do have friends that come over and hop on my network sometimes and who knows what contamination their systems have. Is this being overly paranoid? Will it cause annoying problems for this sterile system or other systems in my home network? I don't intend to share anything on this system with other computers on my home network. Seems to me that this ought to be the recommended setting for any computer always ... you can always share files using a USB drive if you really need to. Thoughts? Again maybe I am being overly paranoid. Back in the day there used to be worms that would look for ways to hop from system to system over the network, maybe that's much much harder these days. I do have a router between the DSL modem and my home network and I do run Norton Internet Security on all my systems?
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Nov 16, 2009
I am using Windows 7, when I startup I get my network and a public network with no internet availiable. I only get internet access when I disable and then re-enable my network connection. I have tried to disable this public network permanently, but without success as the same problem occurs after reboot.
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Nov 11, 2010
For some reason my router and modem will not show correctly on my dell inspirion one desktop. Im running windows 7 and here are the net work connection deatils
Connection -specific DNS Belkin
Description Realtek PCIe GBE Family Controller
Physical Address 00-00-00-00-00-00
DCHP Enabled Yes
Ipv4 Address 192.168.2.2
Ipv4 Subnet Mask 255.255.255.0
Lease obtained Wednesday, November 10, 2010 9:45 PM
Lease Expires Sunday, December 18, 2146 4:17 AM
IPv4 Default Gateway 192.168.2.1
Ipv4 DHCP Server 192.168.2.1
Ipv4 DNS Server 192.168.2.1
IPv4 WINS Server
NetBIOS over Tcpip enabled Yes
The Connection was working about ten days ago and then suddenly stopped and read as an unidentified network no internet access. at one point is was not receiving packets but now it is but it still says no internet access on the IPv4 Connectivity. Media state is also enabled and the speed is 100.0 Mbps when i troubleshoot it says windows cant identify problem but in the details it says default gateway is available. when i use the cmd prompt ipconfig/all my local ethernet adapter has a physical address of all zeros.
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Dec 12, 2011
I just got finished building a new PC and the network is locked saying "unrecognized network/public network" and I cannot change it. I do not connect to the internet and I also do not get an IP address from my router (DHCP, the address given to the adapter is a 169.x.x.x address. This PC is sitting on a small workgroup here at my office. I have tried to disable the adapter and re-enable, I have reloaded drivers from the original CD. Here are some specs on the hardware and software.
Windows 7 professional x64
Asus P7P55D-E LX motherboard
Intel I5 760 processor
8 Gb DDR3 1333 memory
No other software loaded at this time. This is a brand new build, after windows finished loading I loaded the drivers from the Asus CD provided for the motherboard.
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Nov 1, 2009
Installed Windows 7 on two home-network computers. Everything appeared to be good, including networking, but I could not access printers (linked through each computer) with the opposite computer. Windows update offered an update for the Broadcom 802.11n network adapter, but when I installed the update I completely lost the network.
I had to revert to the old driver in order to reastablish the network. But the printers still are not recognized. The network adapter on the secondary computer is a Linksys WMP300N. I did try turning the router off for ten seconds with the updated driver but that had no effect.
Anyone had this problem?
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May 17, 2012
my network connection has been dropping when I try to play any online game (I've tried 3 different games). I can browse, stream video/music. As well as download at speeds over 1MBs. But whenever I open an online game windows notifies me that I have no internet connection, but shows that I am still wirelessly connected to my router. This computer is brand new and has a fresh install of windows 7 ultimate 64-bit. This computer is the only one in the home having the issue, there are several other devices that are able to connect wirelessly with no issue. I have tried 2 different brand new wireless cards, with the newest drivers. I've also assured that my motherboard has the newest drivers. My event viewer shows several issue pertaining to both DNS issues, and to the Wlan.config I believe. I will check when I get home later this evening on the exact errors and their error codes. My next step is to try to reset my winsock and TCP/IP stack.
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Jan 24, 2012
I have a small network, running 5 computers. One of these computers needs to stay offline, but is needing to connect to the network to backup on the backup drive.Is there a way I can use windows firewall to block all internet access to this computer?
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Aug 12, 2012
My netbook is running Windows 7 Starter. It is an MSi U135. At random intervals (can be every few minutes to every couple of hours) my connection will show a 'limited connection' and I have to manually disable then enable the network adapter. As soon as I have re-enabled it again the internet will connect. Sometimes it will force me to restart the netbook for it to connect again.
I have tried the following:
- Disabled firewall.
- Uninstalled antivirus.
- Reinstalled the network adapter.
- Completely removed the adapter driver from the system, then downloading one from the Msi website and installing the new driver.
- Changed the router channels to a few different channels.
- Made sure the box which says something like 'allow this device to turn off to save power' is unchecked.
I have tried the ipconfig /renew in CMD as an admin. Also tried the ROUTE 0.0.0.0 command (read somewhere this could fix it). I ensured I didn't have 'bonjour' on the system as I have read this can cause it too.
I even tried reinstalling the OS too. None of the other netbooks in the house does this. (One running Windows 7 Starter and one on XP)
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Oct 2, 2011
I realized, that the setup of the Network IF of windows 7 is slower than it was on XP. Sometimes the setup is also not working correctly resulting in an unavailable Network connection, so that I have to deactivate and reactivate the network adapter (even this does not help every time) Setup means the phase after rebooting or waking up from hibernate.
There is no difference on different networks. The Network Interface is a �Intel 82567LM Gigabit�. Driver are the newest from MS.
Are there any tricks to get a faster/ reliably network set up time?
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Nov 2, 2009
I'm running Windows 7 Ultimate on a network w/ 2003 Windows domain. When I first added this computer to the domain, everything worked fine for about a month. Then one morning I came into the office, tried logging in and received a message that the computer has lost it's trust connect with the domain.I logged into the server w/ the DC, reestablished the trust connection from the server side but the comp is still giving me the "Can't establish trust connection" error message when I logged in. My current workaround is unplug the network cable, log into the comp then replug the network cable.
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Jun 14, 2011
How to set up a User name and password on a Windows 7 pc so that I can access it on a network. I have shared the whole drive and turned on full access to all users.
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Jul 8, 2012
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