Similar Questions

• I deleted a virus from my computer this morning with Security Essentials, now I can't connect to the internet.

  I deleted a virus from my computer this morning with security essentials, now I can't connect to the internet. The connection icon in the lower right corner of the screen says I am connected and the signal strength is 'very good', but I can't go online. The error message I receive when I right click and 'fix' the connection says: "failed to query TCP/IP connection parameters. Cannot continue. " For assistance, contact the person who manages your network. How can I fix it? The computer is a HP Pavilion dv2000.

  original title: can't get online

  Hello BurnBurn,

  I suggest you to re-installing the driver for your network card. This may involve completely un-installing it and re - install:
  http://support.Microsoft.com/kb/283658

• After sysytem restored in windows 7 Home Edition, laptop can't connect to the internet.

  Personal salvation of support
  I have a lenovo laptop with windows 7 Home Edition on it, whenever I have a system restore I have following problem with network connection.

  • WiFi: the problem with the Wi - Fi connection is it says it has limited connection to the internet, the system receives a valid ip address of modem/router (DHCP). But system is unable to ping the address of the router (gateway address), similarly it cannot ping localhost or 127.0.0.1. It says general failure. Then I try to give the IP address manually on the wireless card, but I have the same problems
  • Wired: when I turn off the wireless connection and want to connect to the laptop via a network cable to the router I have the same problem, it cannot ping the localhost or 127.0.0.1.

  I tried the following, but it didn't work.

  • ipconfig enough and ipconfig/renew
  • Flushing the DNS system
  • netsh winsock reset all.
  • netsh int ip reset all.

  I saw several online forums, but couldn't find the solution to this problem, the only solution is to restore the system to factory setting, and then it works. Wired and wireless network works fine

  What is the solution to this problem, this is not an appropriate solution, is it a windows M S for this solution.

  Your help is highly appreciated

  Thank you

  Tahir

  Hello

  Open network and sharing Center, click on your wireless network connection.
  Click Properties, double-click Internet Version 4 Protocol.
  Select obtain an IP automatically, and select obtain dns server address automatically.
  check if it works
  method 2:
  This is perhaps a problem with your wifi driver.

  Open Control Panel, click hardware and sound. under devices and printers, click Device Manager. Expand network adapters and then double-click your network adapter. go to the driver tab and then click on set to update driver (leave the pc it automatically searches). Once he did try if everything has worked.
  see this page for more information:
  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly
  I hope that helps!

• I am infected with 'Windows Police Pro' & I can't connect to the internet to launch the live scan. The malware has disabled regedit, and any other approach, trying to regain control.

  I searched and downloaded every suggestion of recovery I can find on the internet. Nothing worksIdeas:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Run the system restore and see if you can return to a time before the infection occurred.

  Follow the steps in the article of bleepingcomputer.com Remove Windows Police Pro (removal Guide) .  If necessary, download the files on another computer and copy them to your.

• After using a CD recovery on my netbook, I can not connect to the wireless network, I used to connect to

  Original title: Please HELP WITH MY INTERNET!: 3

  I just did a cd recovery on my netbook and now when I try and connect to internet I have the ethernet cable and when I click on connections availible he only shows those that he used to before the resumption, how can I fix?

  Most often when a device is not it's because of a driver.  Try reinstalling your.

  It works for win 7 & 8

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly? SignedIn = 1

  http://captaindbg.com/how-to-update-drivers-on-Windows-7/

• After the removal of a virus, I can't connect to the internet, is looking for an IP address, and the RPC server is unavailable, said

  My netbook has a virus so I did a scan and remove infected files and a program which the virus attached itself to.  Now, I can not connect to the internet.  He is looking for an IP address, and he also says that the RPC server is unavailable.  Any ideas?  Help

  Hello

  Step 1: Start your computer in safe mode, and then try to start the Remote Procedure Call (RPC) services and start the computer in a clean boot
  a. Click Start, type services.msc and press to enter.
  b. in the list of services, double-click Remote Procedure Call services.
  c. change the startup type to automatic, and then click Start.
  d. click ok to apply the changes.

  Reference: http://windows.microsoft.com/en-US/windows7/what-is-safe-mode

• I have a laptop with Windows XP. After getting a virus, I scanned with AVG and removed the threat. After re-booting, I can not connect to wireless internet.

  I have a laptop with Windows XP.  After getting a virus, I scanned with AVG and removed the threat.  After re-booting, I can not connect to wireless internet.  The icon shows "acquiring network address".  I connected the router directly on laptop computer connected to the wireless network and still unable to connect.  I tried to restore the system as well, but the message says "unable to restore the system, no changes were made.  Help?

  original title: acquisition of network address

  Hello, Steve.

  Try this link below on how to reset IE and let me know if it helps.
  http://support.Microsoft.com/kb/923737

• I can't connect to the internet via my host after uninstalled antivirus software and restart

  I can't connect to the internet via my host after uninstalled antivirus software and restart it.

  I use windows xp on my host computer and all computers in my client. After that I uninstalled the free trial NIS version and restart my host, I lost the internet connection. Tried to restore with the restoration of the system, but when I restarted it, it said the system restore could not be made. I changed it then with my laptop and I can connect to the internet as the host.

  Hello

  This can happen if the uninstall process fails and leaves behind a Symantec registry value. See the following Symantec article.

  Unable to connect to the Internet after uninstalling Norton AntiVirus.

  http://Service1.Symantec.com/support/NAV.nsf/8d071816eedd7cac88256c0e005a96e5/751c3298ab99cf7188256d34006702e2?OpenDocument

  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  How to back up and restore the registry in Windows?

  322756 (http://support.microsoft.com/kb/322756/ )

• You are not connected to the internet! You want to work offline or try again? There is also a box with a red x and the message reads unplugged network cable.

  Unplugged network cable?

  Recently I get this message then on the line. You are not connected to the internet! You want to work offline or try again? There is also a box with a red x and the message reads unplugged network cable. It is very aggravating. Can someone tell me how to solve this problem? It might have something to do with my firewall? I recently downloaded mozzilla firefox if I could play words with friends, because IE would not work on the game.

  Hi LouisteanGriffin,

  ·         Did you do changes on the computer before the show?

  Follow these methods.

  Method 1: Follow these steps:

  Step 1: Start the computer in safe mode with network and check if the problem persists.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

  Step 2: If the problem does not persist in SafeMode with network, perform a clean boot to see if there is no conflict of software like clean boot helps you eliminate software conflicts.

  How to configure Windows XP to start in a "clean boot" State

  http://support.Microsoft.com/kb/310353

  Note: After completing the steps in the clean boot troubleshooting, follow the section How to configure Windows to use a Normal startup state of the link to return the computer to a Normal startupmode.

  After the clean boot used to resolve the problem, you can follow these steps to configure Windows XP to start normally.

  (a) click Start, run.

  (b) type msconfigand click OK.

  (c) the System Configuration Utility dialog box appears.

  (d) click the general tab, click Normal startup - load all services and device drivers and then click OK.

  (e) when you are prompted, click on restart to restart the computer.

  Method 2: Temporarily disable the security software.

  Note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  Method 3: Follow the steps in the article.

  How to troubleshoot a network home in Windows XP

  Windows wireless and wired network connection problems

  For reference:

  How to reset the Protocol Internet (TCP/IP)

• I can't connect to the internet after the elimination of the virus and new restore point.

  I use IE8. I can only connect to the internet in safe mode with network.  What can I do to connect to the internet in the normal windows?

  Hello

  When parasites get installed on your computer, they might create hooks in the system computer activities related to the program "Junk" files  When you get rid of the 'Junk' hooks could remain in the system, in the absence of target files (they cleaned) problems are created in the network and Internet related activities.

  If after uninstalling the "Junk", the Internet connection does not work as it should, you will need to restart the operating system parts which get trashed by the process.

  WinSock and TCP/IP update.

  Type Cmd in the search text box.

  Press Ctrl-Shift-Enter keyboard shortcut to run a command as administrator prompt.  Allow the elevation.

  Type netsh winsock reset at the command prompt and press the Enter key.

  The same processes to refresh the TCP/IP replaces the command typed with.

  netsh int ip reset press enter

  ipconfig/flushdns, press enter

  Restart your computer.

• App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

  App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

  After upgrade 'OS X El Capitan' to "macOS Sierra" window only empty "App store" and page "Safari" made its appearance, no error message shows. store "iTunes" and "Dictionary" does not connect too.

  But Google chrome works well.

  So have you tried the next steps in your original post that Safari does not work after installing macOS Sierra:

  (1) x OS: "Unable to connect" or "unable to connect to the App Store. An internet connection is required"- Apple Support

  2) Advanced the steps to correct the problems with the iTunes Store - Apple Support connection

• I can ONLY connect to the internet with IE7 and Outlook Express

  I have Win XP SP3, home wired network, Netgear router, cable internet, Lenovo desktop.
  I can run IE 7 and Outlook Express and connect to the internet very well with these.  However, I can not connect using FireFox.  Windows Update returns an error and does NOT connect to scan my computer and display the necessary updates.  I just installed tax program this year HR CD block and it is unable to connect to internet to download the updates.  I used IE7 to go to the web site of the tax program to download the update manually, but it doesn't connect either.  I also can't complete installation OF Adobe (Digital Editions) program because it must connect to the internet in order to make a registration.

  I have disabled the Windows Firewall, do not have a configured proxy.  So, I can browse the internet with IE7 and get email with Outlook express.  I went on the site from Google Chrome to try to download it and install it that (using IE7 of course), but after I press the "Download" button, IE7 says that it cannot connect to perform the download.

  I scanned this forum and not seen similar symptoms that would allow me to reach a solution.  Everyone knows about this issue and how to resolve?

  P.S. I have two other laptops Win XP which CAN completely connect to internet with IE and Firefox via the same router and the modem cable.

  I tried trojan remover and none of the things in the menu utils found any problems.

  But it turns out that my problem was a hidden/partial copy of Symantec Client Firewall that I thought was deleted.  Over the months some programs had been updated and Symantec didn't know about them, so it was blocking their access: FROM Adobe, HR Block, IE8, Firefox, etc.  Given that I have not seen it listed in the start menu and it was not listed in Add/Remove Programs, I didn't have to try to remove it.  And it was not poping up to tell me of a new program attempts to access the Internet.

  I used the Symantec tool to remove all THE stuff of Symantec and it cleared up my connection problems.  I then reinstalled Symantec Client Security (antivirus and firewall) and turned off the Windows Firewall.

• Atheros AR9285 in CQ61-410US wireless network card does not connect to the Internet after the update of the adapter driver

  I have a Compaq Presario CQ61-410US (WA974UA) which is equipped with an Atheros AR9285 B/G/N wireless network adapter.   The laptop Internet access was fast and stable when using a Wi - Fi N.   Its pilot AR9285 was the initial version of the 8.0.0.172 factory.  But because there were so many subsequent driver updates, I've updated the display driver version from the support page 8.9.9.316 (sp48755.exe).  However, after updating the driver, I immediately lost Internet access.   The laptop is running Windows 7 Home Premium with Service Pack 1 and 64-bit.

  The driver seems to be installed OK, but it does not connect to the Internet.  Here is the status of the driver: 1) in Device Manager it appears OK and is presented as working properly.  (2) in the results of IPCONFIG/all, it there is no entry for the wireless adapter and without IP addresses are affected.  Here are the results of the IPCONFIG/all command:

  C:\Users\Karen>ipconfig/all

  Windows IP configuration

  Name of the host...: KarensLaptop
  Primary Dns suffix...:
  Node... type: hybrid
  Active... IP routing: No.
  Active... proxy WINS: No.

  Ethernet connection to the Local network card:
   
  State of the media...: Media disconnected
  Connection - a DNS suffix is specific. :
  Description...: Realtek PCIe FE Family Controller
  Physical address: 00-26 - 9th - JJ - 83 - 9 c
  DHCP active...: Yes
  Autoconfiguration enabled... Yes

  Tunnel adapter isatap. {E52D6F3E-5080 4B3B - 8BE7 - B7CFD7E137D1}:

  State of the media...: Media disconnected
  Connection - a DNS suffix is specific. :
  ... Description: Microsoft ISHTHP adapter
  Physical address: 00-00 - 00 - 00 - 00 - 00 - 00 - E0
  DHCP active...: No.
  Auto connection...: Yes

  Map of tunnel Teredo Tunneling Pseudo - Interface:

  State of the media...:...: media disconnected
  Connection - a DNS suffix is specific. :
  ... Description: Teredo Tunneling Pseudo - Interface
  Physical address.... : 00-00 - 00 - 00 - 00 - 00 - 00 - E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes

  C:\Users\Karen >

  (3) Trying to Connect through connections network does not a list of known available networks and instead says "not connected - no connection is available."

  I have read several messages from the HP Forum and tried a lot of things, including the installation of various updates driver later thanks to the version 10.0.0.222, but I still can't the driver to connect to the Internet.  I also changed my router "n" has only B/G as the AR9285 pilot has a history of problems with Wireless N.  Even back to the original driver version 8.0.0.172 provides an Internet connection.

  Any advice would be appreciated.

  Hello:

  I'm glad that you were able to restore your internet connection.

  I'd go with the latest driver HP vice one from another source.

  The only time wherever I go outside HP for wireless network drivers is if you have an Intel wireless card.

  My recommendation is to use the free MS Security Essentials antivirus/antispyware, which never interfere with how "things important works" on your PC, such as network connections.

  http://www.Microsoft.com/en-US/Download/details.aspx?ID=5201

  Your router with a hardware firewall and a software firewall Windows. I don't see the importance of adding other firewalls.

  Unless you have a lot of albums secret info on your PC that pirates would like to get my hands on, these fully functional security roadblocks are adequate for most of us.

• HP Deskjet 3510: Printer not connected to the Internet after new router purchase.

  After buying a new router, printer does not work. Is not connected to the Internet. I followed the instructions on how to connect but nothing I did helped. Wireless test results show the printer are currently configured with an automatic IP address, I don't know why or how this happened. Also shows that wireless and wireless is working and success to the configuration of the printer, just not connected to the Internet.

  Yes you will need a printer USB cable like this.

  http://www.Amazon.com/AmazonBasics-USB-2-0-cable--male/DP/B00NH11KIK/ref=sr_1_1?ie=UTF8&QID=1458167924&SR=8-1&keywords=printer+USB

• After upgrade from Vista to Windows 7 Ultimate home, no problem connecting to the internet when logged as an administrator, but cannot connect to the internet using the standard account. How to fix this?

  After upgrade from Vista to Windows 7 Ultimate home, no problem connecting to the internet when logged in as an administrator,

  but unable to connect to the internet using the standard account.  I have the latest version of the Solution Explorer.

  How to fix this?

  Glad to hear it.

  If the problem is resolved, mark the message as response, then it'll be useful for people with similar/identical problem.