No Internet Connection After Virus Removal, Chrome Says DNS Lookup Failed~
Oct 23, 2012
Our PC internet quit working a few days ago. Our wireless laptop and Ipods work. After some (hours) of playing, I noticed our homepage was set to something Babylon. So realized we had some virus issues after research. I have run SpyBot S&D, SAS and Malwarebytes- all came up with some various serious threats. CouponBar, Babylon, I want it! etc. These programs seemed to have removed all the problems, but I still do not have access. My LAN can find my network, but says "no internet access" the wireless does not connect either on this PC.
My computer knowledge is minimal but after comparing various ipconfig screens, it seems to have something to do with the IP addresses. I read that 169.254...is not good. I disabled IPV6 and when obtaining IP addresses automatically didn't work- I typed in the ones listed on the details part of the adapter. Here is a screen shot of my IPconfig/all with LAN only: Windows IP Configuration Host Name . . . . .. . .
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Jul 23, 2011
I removed a virus from my friends e machine net book a week or so ago it was the system tool 2012 virus.it was removed fully and have checked this via AV and malwarebytes etc.but since then the internet always finds wifif points and connects but always says limited connection.
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Jul 1, 2011
I just installed DSL in my house. It's all hooked up and when I try to access it with my laptop, both wired and wireless, I get DNS Lookup Failed. I've done some of the common suggested fixes:Reset the modem and router Manually set the DNS (using Google) So, I'm at a loss. I know the computer itself is fine, as I've used it on other networks. Admittedly, I'm not 100% certain the DSL is properly working, but I will speak with my ISP tonight to make sure that it isn't the issue.
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Jun 22, 2011
i just tried yesterday to install a Kapersky Lab 2012 in my netbook and while installing it remove my MSE,i change from MSE to Kapersky because i was not satisfied with the results of MSE when someone inserted a 4gb usb stick and i suspected it right away it contains malwares,while scanning i saw a lot of ".exe , .pif" ..and i know those wer not part of her files because she didnt even care what was it and the results where NO THREAT detected ..my virus defintion is always updated and i also use a malwerbytes to recheck the scanning,but same results. >can anyone tell me why this WELL known scanners did not detect it?and now after installing a Kapersky..when trying to activate a 30 day trial first,it says "FAILED" and when i look in my status of my network it works fine. and i tried in a browser i receive now a "DNS look up fail bla bla" i tried Chrome and Firefox and i suspected i was being contaminated with that usb stick..so i used the Kapersky Virus Removal Tool 2010 and Dr.Web..which was suggested in my previous thread.it detected a few virus and hacking tools which is "CloseApp.exe"..but after 3 hours of scanning..still i coundnt connect to any website,but my network status is fine. i can send and receive packetdatas..also run the ping 127.0.0.1 and ipconfig but everything was fine.
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Apr 4, 2011
My firewall, security settings and browsing has been disabled. The various remedies (process explorer, task manager) has been tried in SAFE MODE but they do not work.removal of win7 internet security 2011 virus.
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Mar 8, 2010
I have problems with internet sharing. My laptop is connected to my home network wireless, and my x360 is connected to my laptop with a Ethernet cable. Now i can't turn on ICS. I get a error message "An error occurred while Internet Connection Sharing was being enabled. The dependency service or group failed to start"
I have also checked services.msc and ICS is set to manual, I've tried to set it automatic and restarted my computer, after reboot ICS is set to manual again. Can't force start, error message "Windows could not start the Internet Connection Sharing (ICS) service on Local Computer Error 1068: The dependency service or group failed to start"
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Dec 31, 2011
I'm running Windows 7 Ultimate?I ran ESet security and it found and deleted two infections in Appdata/roaming - (I noted that it was reading trial mode at the bottom of the windows screen which I never noticed before but at least that was when it was still functioning. I restarted the computer, was welcomed by the Asus menu screen first and then when it goes to load windows, it says "loading windows files" and then goes to the automatic repair feature. It says corrupt file in problem details and proceeds to conclude that it can't fix it. In the advanced features, I have tried the startup repair with no luck, the system restore with no luck - tried all restore points listed and after many many 30 min intervals, it comes back that it cannot restore to the previous state. There are no disk images and no memory problems. Command Prompt will run (although one time it did not and simply shut down). I booted from DVD and tried repair from that with no more luck than before, however, did find it strange that when it looked for the windows installation it found one called windows and one called Microsoft Windows - same partition size, all details the same, not sure what's up with that.
I followed the info under Windows cannot start/.exe files cannot run forum up until ubunto is concerned something about the cd and usb running I can get it to make the mbr.bin file but can't get it to recognize the usb to put it on to check it out or the balance of what's next? Also, at the Automatic System repair it reads:
Startuprepairoffline
6.1.7600.16385
6.1.7600.16385
unknown
212009913
autofailover
13
corruptfile
1033 locale 1D
It doesn't identify an actual corrupt file name it says it can't determine the root of the problem.Tried to run Windows 7 upgrade from the disk but because I'm not in windows that won't work and also because I'm running SP1 and I don't have the disk for SP1.I've downloaded Unetbootin and Ubontu but don't know how to work them to get things fixed I've also tried unloading the windows update cache but still nothing because prior to this problem it was failing on all windows updates and have noticed other people comment that that was their problem - still no luck.
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Oct 25, 2011
I had one of these nasty system restore viruses and managed to get it off by running two different Malware programs each two times, where i had to get creative and load it using a USB stick and change the names to actually get rid of all the files.I then ran a system restore to the point just before this thing got on my computer and then half my folders returned. When I did the Unhide to Show the rest, they came back but are faded out or half lit. Office files won't open so I am assuming I need to re-install but before I do anything else, how do I get the files to show fully? Computer also will not start in normal mode, only safe. Got it to at least boot in Safe with Networking on this last round.
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Dec 30, 2011
I'm running Windows 7 Ultimate and I'm hoping to get a quick fix on this as I've been trying for two days to fix this computer with no luck yet. The problem arose so far in that, I ran ESet security and it found and deleted two infections in Appdata/roaming - (I noted that it was reading trial mode at the bottom of the windows screen which I never noticed before but at least that was when it was still functioning. I restarted the computer, was welcomed by the Asus menu screen first and then when it goes to load windows, it says "loading windows files" and then goes to the automatic repair feature. It says corrupt file in problem details and proceeds to conclude that it can't fix it. In the advanced features, I have tried the startup repair with no luck, the system restore with no luck - tried all restore points listed and after many many 30 min intervals, it comes back that it cannot restore to the previous state. There are no disk images and no memory problems. Command Prompt will run (although one time it did not and simply shut down). I booted from DVD and tried repair from that with no more luck than before, however, did find it strange that when it looked for the windows installation it found one called windows and one called Microsoft Windows - same partition size, all details the same?
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Oct 12, 2011
I recently removed a fake windows restore virus and now, unlike before, when I select hibernate, the laptop actually just shuts down. When I restart everything I was working is gone. Obviously something is corrupted. Is there a way to repair that? To get rid of the virus I used a combination of Webroot, a program called trojan-killer and system restore.
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Oct 10, 2012
i want to start downloading mods for gta iv and dont have any virus protection , and was wondering what the best was
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Dec 8, 2011
Recently was infected with a virus, which I removed with Kaspersky, but now all of my program folders are empty and / or missing when I hit Start -All Programs. I believe this is self-inflicted. I'm running Windows 7/64 on a Dell N7010 laptop. It has a OS (C:) drive (58.5GB) and a Local Disk (D:)drive (527GB). I originally found the "C" drive becoming full. Not being overly computer savy, I tried to move program files and any large files I could locate to the "D" drive. Everything seemed to work fine, until this virus. Now I believe the computer is reverting back to the original location of these files on the "C" drive, and I'm not sure on how to link them back to my All Programs menu.
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Jan 29, 2012
which antivirus is best for removal of Svchost exe virus
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Dec 14, 2012
svchost exe virus removal methods for windows 7
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Apr 25, 2012
I was applying the some updates to Windows 7 Ultimate 64-bit and the update process failed. I shut down the computer and when it rebooted, the computer reported my Internet connection was down. My computer is still getting an IP address and DNS settings from the router. I can ping 127.0.0.1 but as soon as I try to ping my router I get the destination host net unreachable message
- I have tried uninstalling and reinstalling IPv4 (netsh int IP reset C: esetlog.txt & netsh Winsock reset (both as administrator))
- I have tried uninstalling .NET since that is one of the upgrades that failed.
- I have tried re-running Windows Update to see if the updates which had downloaded would install (failed)
Windows troubleshooter is worthless as it keeps suggesting the network cable is unplugged or broken.
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Sep 6, 2011
I'm trying to fix my girlfriend's Windows 7 laptop after she had a virus/malware infection. I'm pretty sure we've successfully cleared the virus (an updated/full scan with Malwarebyte's Anti-Malware in safe mode comes up clean). However, we have had no Internet access since the infection. The wireless router/connection itself is fine (I connect to it daily with my laptop, as I am to write this post) but her laptop won't connect to it, we can't browse any web pages.I may have made the problem worse in trying to resolve it. I stupidly followed the advice on a forum for some registry edits for Windows XP--deleting WinSock and WinSock2 from the registry and then restarting the computer in hopes they'd re-register themselves. Unfortunately, WinSock2 re-appeared but WinSock did not. I'm wondering if this has created a new problem (or compounded the problems we were already having).In diagnostics, we currently get the following report: "Wireless Network Connection doesn't have a valid IP configuration." I just ran an ipconfig in the command prompt and got the following results:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Elizabeth-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
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Feb 26, 2012
I have a laptop from my company and I have a problem accessing the internet:- When I'm connected to my company network : everything works fine.I go on internet through IE, Chrome, Firefox etc.- But when I'm at home or in another company or my 3G usb stick:Only IE works for internet. Firefox and Chrome display error page like I wasn't connected to internet.It seems not related with browser's proxy setting. (I have tried all options and moreover, my home connection doesn't require proxy settings for example)
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May 30, 2011
Using Windows 7, Error code appeared during trial version avg anti-virus uninstall and stated that operation was unsuccessful. Tried repeatedly but computer will not even start the uninstall process. While trying to download new 2011 free avg, the application exe file appears to save ok but will not show up on desktop or anyother location for me to access. Tried other software applications from cnet and got same results. Also restore operation did not work.
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Oct 22, 2012
I have taken backup and deleted files. The problem goes away when I refresh, maybe I need to delete more.
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Aug 6, 2012
I have the following configuration on an assembled computer:
PHENOM II X4 + Gigabyte GA 88 GMA UD 2H
Seagate HDD 500GB Sata
DDR-3 Corsair x2
HD 6850
Cooler Master SMPS 500W
Windows 7 64-bit
My issue is that computer freezes when I browse the internet with Chrome, Firefox and Explorer. I can work with Explorer with one tab as of now - I can't open more than one because it freezes the entire computer in a minute or two after opening additional tabs. I have tried System Restore, Registry cleaner, defrag, anti virus scans Mbam scans etc but nothing works.
A few days ago I had shifted the computer to a warmer room and stupidly put the chassis next to an inverter which emits heat. I used to have freezes earlier but it was a rare occurrence maybe just 1-2 times a week - but yes it used to be there before. Opening many tabs as I wanted in chrome, firefox or explorer was never a problem earlier. I have the problem is only with internet browsing - playing videos, music, work on excel, ppt etc is no problem.
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Sep 20, 2011
Google Redirect/rootkit infection (See here), I managed to get more or less rid of the thing. After this, I have encountered a "c0000135 %hs is missing" BSOD just after the end of Windows loading that I corrected by modifying the registry following. So now my installation works properly except that no internet connection is possible. I've been trying to do it via ethernet, wifi and mobile phone tethering and it just doesn't works. No IP address displayed, even when I try to force a manual IP (normally everything is sorted out via DHCP) or flush all DHCP/DNS... infos, the diagnostic tool from Windows concludes to a possible defunct driver. I've got a clean installation of W7 x64 (same version, up to date) on another hard drive and of course, everything works well (it's from this installation that I managed to properly clean up the other one and modify the registry). Little detail : I uninstalled Zone Alarm in a not really proper way so it may be something with it too.
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Nov 19, 2012
When I try to open up a browser the browser screen just says that the webpage I am trying to access is either being edited or has been moved to a new domain. The error code is 137 and I am using chrome. Only internet explorer x64 works! I don't want to use internet explorer. This error could be a virus posing as my proxy then routing my internet traffic back to itself, therefore making it seem like I have internet wvwn though I cant get online. I need to get online on google chrome. I already tried normal internet explorer, safari, firefox, and opera and on the taskbar it says I have wifi but clearly no.
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Jun 17, 2011
For some reason I can't get my icons for IE8, chrome and chrome plus working. Start menu or otherwise. Can someone offer some advice. I use specific browsers for day to day use and all I get are graphic tags.
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Mar 23, 2011
Internet connection over an electrical Powerline instead of a wireless connection?is it easy to setup, reliable, fast,..?More in particular a D-Link device:DHP-307AV PowerLine Homeplug AV Kit
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Oct 29, 2011
is it possible to make a VPN connection over multiple internet connection ? if this is possible then you can make multiple connection transparent to other applications running on ur pc.
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Dec 1, 2009
I am using a nokia E66 to connect to the internet at home. My pc at home is running windows 7 home premium 64 bit. I am currently using nokia pc suite 7.1.40.1. All the software installed without any problems. The problem that I am having is that after I connect to the internet, I can only roughly download / upload about 5MB of data and the connection will time out. I do not get any error messages that is did timeout. The only way I know this is that I stop seeing data being transferred in Network properties.
I then open my e-mail client to see If I can connect with a POP account and then I get an error saying it could not connect to the e-mail account. I then have to disconnect and reconnect and try again. This does not seem to affect web browsing though, only when I am downloading files. Like Steam will start update and stop, windows updates will start download and stop and so on.
I initially thought it was a problem with the network operator, but when I boot back in xp (my pc is set up to dual boot between xp and 7) every thing works fine. No download time outs. Is it the nokia software that is not supporting 7 100% yet or am I missing something else?
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May 24, 2011
All of the sudden my internet disconnected and stopped working. It says Windows was unable to connect to _____ (connection). I also get a Spybot SD notification saying Winlogon Notifiers Value deleted igfxcui. Not sure if that's related. I'm on another computer thats perfectly connected to this internet. I tried system restore twice. I Ran Malwarebytes, Spybot SD - no results. I also recently downloaded Berry Extract (for blackberries). Not sure what to do.
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Jun 14, 2012
I was infected with the Windows 7 virus and took the precautions from this website to fix it, scanned everything and fixed all. Computer is running smoothly and speed has been restored. Now though, it will not allow me to use the internet. Stays stuck at Identifying with a yellow caution sign. I am runing windows 7 starter and i only wish to be able to use my internet again!
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Jan 23, 2012
DHCP Client Service Won't Start, I get Error 106, running windows 7 on my desktop,but can connect wireless to same router.
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Aug 9, 2012
i cleaned my machine of anti virus and it cannot just hook up to the internet again
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Jan 27, 2013
on my Win7 desktop machine, DNS lookups started failing, I can ping 4.2.2.2 .Ii can access my web servers by IP , but even nslookup replies 'No response from server" , tried server 4.2.2.2, server 8.8.4.4,I have tried multiple Name server settings, all other devices on my home network are doing fine, its like DNS is blocked, I have shutdown firewalls, flushed dns, registered dns, even onlined a different Ethernet card, Eset NOD32 runs clean, Commodo FW is clean, all VPN software is removed,y Ideas ? I am 20 yr comp geek so don't hesitate to suggest something complex this is strange, only on one workstation too. I think i have a glitch in the registry for the IP stack or some kind of dns client hijack is getting past my NOD32 and Windows security
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