Run an update, now Windows can not find wifi

My laptop ran a Windows update and after rebooting, my computer can't find the wireless connection. It just says: Windows cannot configure the Wi - Fi connection. I know that the problem should not be the ISP, other cell phones in our work from home very well...

* edition * I use XP Home, ran the Sunday update, have no idea what provided the update. I use BitDefender Total Security 2010 antivirus.

Hello

I suggest you to solve the problem of wireless network connections by following the steps described in the article.

http://support.Microsoft.com/kb/870702

You can also perform system restore on your computer from the wireless network was working fine before.

Reference: http://support.microsoft.com/kb/306084

Check the obtained updates installed on your computer in the history of the update and send back the same.

1. click the Start button, search for windows update and click on it.

2. in the Windows Update Web page, click review your update history.

Let us know if it works.

Thanks and greetings
Umesh P - Microsoft technical support.

Visit our Microsoft answers feedback Forum and let us know what you think.

Tags: Windows

Similar Questions

  • Upgrading from Windows XP to Windows Vista and now I can not find wifi or when I try to connect to the internet, I get an error, "a cable is not plugged on the network card.

    Wireless connections

    I upgraded my dell vostro laptop 1000 Windows xp to vista and now I can not find wifi or when I try to connect to the internet I get an error, "a cable is not plugged into the card network", "connection to the Local network. Everything worked fine until I upgraded. I noticed in my device manager, the driver for the system controller and core network are not installed. Could it be the problem? Is someone can you please help me understand this?

    Hello

    I noticed that you had created another similar to this question. Have you tried the steps suggested in this post?

    http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-networking/how-do-i-put-WiFi-back-on-my-PC-after-upgrading-to/c9b90ec1-8393-4B57-b4af-2fbeb802af58

    You can also try the following methods and check if it helps.

    Method 1:

    Update a network adapter driver.

    http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

    Method 2:

    Troubleshoot network adapter problems.

    http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-adapter-problems

  • "windows can not find the new updates" when you click check updates

    Hello, I'm sorry for the confusion caused with my previous post. The error I got is 'windows can not find the new updates' when you click check updates. It displays a notification to install the new updates on the desktop and displays the 80072EFD error code. Please help me to get this resolved. Its 32-bit windows 7.

    OT:

    Windows

    First, update your anti-virus software and run a scan completes. Then:

    If you have not already seen it this article, it may be interesting to read through to check it out - http://windows.microsoft.com/en-us/windows/windows-update-error-80072efd#1TC=windows-7

    If it still fails to run the resolution of the problems of Internet connection (from Control Panel) and see if that finds & correcting something. More details here - http://www.dummies.com/how-to/content/how-to-troubleshoot-windows-7-internet-connection-.html

  • I opened a word from Windows Mail document, changed using Word 2007, you press on save and close the document. Now I can not find where he saved.

    original title: Windows Mail ate my file

    I opened a word from Windows Mail document, changed using Word 2007, you press on save and close the document.  Now I can not find where he saved.  I tried the search function in Vista, but it can not find the file either.  I tried to re - open the file in the email, but I just get the original version.  Can anyone suggest where it might be?

    Thank you very much

    Eamonn

    Once you open a Word attachment in an email, you must save it to your HARD drive until you make changes. If you do not, the changes are lost, but the original attachment is still with the e-mail.

  • I get an error message that Windows can not find a certificate when I try to use my Verizon's MiFI Jetback.

    I have a Verizon Mi - Fi Jetpack.

    I have a Verizon MI-Fi's Jetpack.  It works fine on my Windows 7 computer, but on this computer (Windows XP with Service Pack 3), I get an error message that Windows can not find a certificate.  It won't let me connect even if it shows excellent signal, etc.  Need help.  Thank you

    Hello

    1. when exactly you get this error message?

    2. What is the model of the unit?

    Check if the device is compatible with Windows XP by referring to the user's manual.

    I suggest you to try the steps below and check if it helps.

    Method 1: Try running the Fixit tool from the link below.

    Hardware devices do not work or are not detected in Windows:
    http://support.Microsoft.com/GP/hardware_device_problems

    Method 2: Try also to update the latest drivers for your device wireless using the link below.

    How to manage devices in Windows XP:

    http://support.Microsoft.com/kb/283658

    Hope this information is useful.

  • I just did an itunes update, now I can't find my music. Help please.

    I just did an itunes update, now I can't find my music. Help please.

    You will need to provide more details, but here is a screenshot of my iTunes (top-left) window

    The row of small buttons 'Library' has been replaced by a drop-down box, when you select the library view.  Music is selected in the screenshot.  In the sidebar, under the library, you can select the view to use for the library.  In the screenshot, songs is selected, which presents a library as a list of simple songs with columns.

  • I made a folder of bookmarks, bookmarks in it, but now I can not find. Help, please. Thank you.

    I made a folder of bookmarks called «Quilting vidéos» I put several videos in it, but now I can't find the file. I have a folder 'quilting' with several videos in it, but I moved the videos and put in the new folder «Quilting vidéos» Now I can not find the folder 'Videos of Quilting'. Can you please give me some advice? Thank you.

    Perhaps these extensions help:

  • How can I access the album artwork for printing. It is used to be simple, that now I can not find anything

    How can I access the album artwork for printing on a CD? It is used to be simple, that now I can not find anything

    (Retina Powerbook 15, OSX 10.11.2, Itunes 12.3 2.35)

    Right-click on the right track... Get info... Select album art... Drag it to the desktop

    print it from there.

  • Removed a user somehow and now I can not find my files

    I have a add a new user and delete the original admin user that contains the files somehow.  Now, I can't find the files anywhere.  How to make a comeback?  Help!

    Cannot delete the built-in Administrator account, even if it is a normal behavior for the administrator account to become hidden as soon as another user is created.  When you get to the login screen, press Ctrl-Alt-Del twice to bring up a login screen where you enter user and password.  Enter the user 'administrator' and the appropriate password and see if you can connect in this way and access your files.

    For a list of users on your system (hidden and not), open a command prompt window (start-> Run-> "cmd") and enter the command:
    net users

    Otherwise, look for your files in C:\Documents and Settings\Administrator\My Documents although it is possible that you will encounter problems with access privilege.

    HTH,
    JW

  • Director of Windows can not find the file

    I made a presentation / film in windows movie maker, and it worked fine.  Then when I went to access the movie a month later, all photos in the film are absent, and the Director of windows message can not find the file you want to locate the file... There are a lot of pictures, I don't want to go to each of them... What's happening on why it does not find the photo files now?

    I made a presentation / film in windows movie maker, and it worked fine.  Then when I went to access the movie a month later, all photos in the film are absent, and the Director of windows message can not find the file you want to locate the file... There are a lot of pictures, I don't want to go to each of them... What's happening on why it does not find the photo files now?

    =============================
    The source files have been moved or deleted?
    The only records of the files project makes it the path...
    check the source file.

    If you navigate to the folder, they are saved in...
    the path must be restored. You should not
    to go to each photo. John Inzer - MS - MVP - Digital Media Experience - Notice_This is not tech support_I'm volunteer - Solutions that work for me may not work for you - * proceed at your own risk *.

  • I upgraded from vista ultimate to windows 7 64 - error message 0 x 80070490 windows can not find partition for temporary files

    I upgraded from vista ultimate to windows 7 64 - error message 0 x 80070490 windows can't find partition for temporary files - I have a lot of space and created a partition of 1 GB

    Hello

    Thanks for the reply.

    I suggest you to follow a few troubleshooting steps more and check if this helps you fix the problem on your computer.

    Method:

    Reset permissions
    ============

    1 if please download the subinacl.msi from the following link and save the patch to installation on the desktop:

    http://www.Microsoft.com/downloads/details.aspx?FamilyId=e8ba3e56-d8fe-4A91-93Cf-ed6985e3927b&displaylang=en#AffinityDownloads

    2. go to your desktop and double-click on the downloaded file.
    3. Please select the C:\Windows\System32 folder as the Destination folder during installation. Later, we will use this tool to reset the permissions on the current computer settings.

    4. click on the button 'Start' in the 'Search' bar type: "Notepad" (without the quotes) and press ENTER.
    5. copy the following commands, and then paste them into the opened Notepad window:

    off @echo

    Subinacl /subkeyreg HKEY_LOCAL_MACHINE/Grant = administrators = f
    Subinacl /subkeyreg HKEY_CURRENT_USER/Grant = administrators = f
    Subinacl /subkeyreg HKEY_CLASSES_ROOT/Grant = administrators = f
    Subinacl % lecteur_systeme % /subdirectories / Grant = administrators = f

    Subinacl /subkeyreg HKEY_LOCAL_MACHINE/Grant = system = f
    Subinacl /subkeyreg HKEY_CURRENT_USER/Grant = system = f
    Subinacl /subkeyreg HKEY_CLASSES_ROOT/Grant = system = f
    Subinacl % lecteur_systeme % /subdirectories / Grant = system = f

    @Echo =========================
    Completed @Echo.
    @Echo =========================
    @pause

    6. After you paste the above commands, please close the Notepad window. Choose "Save" when you are prompted to save the file. Type "reset.bat" as the file name and choose "Desktop" in the Panel on the left as the save location.

    7. refer to the desktop and right click the reset.bat file, then choose "Run as Administrator".
    8. you will see a window of type BACK treatment.

    NOTE: It may take several minutes, please be patient. When it is finished, you will be prompted with the message: "finished, press any key to continue."

    If the same thing happens, move to the next step.

    Run the upgrade by using the built-in Administrator

    ================================

    1. click the button start-> all programs-> Accessories.

    2. right click on command prompt and select "run as Administrator".

    3. click on continue when user account control window appears.

    4 copy the following command and press ENTER:

    NET user administrator / Active: Yes

    5 restart the computer and then log on the computer of this administrator account.

    6. run the upgrade to windows 7.

    Hope this information helps you.

  • Log on: installed automatically updated, now I can not even log on my laptop

    Installed, updated automatically, now I can not even connect on my laptop, password is justifiable, but I'm locked up. It says something about the user profile.

    ·                        Restore point:

    Try typing F8 at startup and in the list of Boot selections, select Mode safe using ARROW top to go there > and then press ENTER.

    Try a restore of the system once, to choose a Restore Point prior to your problem...

    Click Start > programs > Accessories > system tools > system restore > choose another time > next > etc.
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    If the above does not work:

    ·                        http://www.Vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

    See if the information in the above tutorial will help you.

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    http://windowshelp.Microsoft.com/Windows/en-AU/help/769495bf-035C-4764-A538-c9b05c22001e1033.mspx

    Difficulty of a corrupted user profile

    After creating the profile, you can copy the files from the existing profile. You must have at least three user accounts on the computer to perform these operations, including the new account that you created.

    See you soon.

    Mick Murphy - Microsoft partner

  • after reboot I have had windows can not find the local profile connect with temporary profile. what I'm doing.

    There was an error of avg and I couldn't close it so I went to reboot the computer and he gave me the message about how window did not find my profile now I don't know what to do

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

    tracybarrentine

    First try a System Restore and see if that helps your situation.  If you get to windows to do a system restore when you start start pressing F8 until you get the Windows startup options.  Then try "Last known good configuration" see if that helps and let us know.
    QQ learn manage!

  • «Windows can not find a driver...» »

    I have a Brother HL-2140 connected to my Windows Vista-32 business PC via USB.  Big prints... it is shared.  I have a second PC under Windows Vista-32 business and installed the shared printer and it prints fine.  I have a laptop with Windows 7-64 Home Premium and I am trying to install the shared printer.  I downloaded all of the current drivers through the Brother's Web site and used two disks supplied with the printer (all operating systems on a disk) and Windows 7 as a disk separated.  I tried to install all versions of drivers to be sure.  I plugged the printer directly on the laptop and the printer prints very well.

    When you try to install the shared printer, I physically point the right laptop *. INF file, but it always says that "Windows can't find a driver...". »

    Just as a side note... Brother says on its website that the HL-2140 is compatible Windows 7.

    I've seen a lot of posts that contains 7 and XP issues... but I have not found any post for 7-64, Vista-32 sharing.

    Thanks for any help!

    CHRIS

    Hi CSievers,

    It is possible there is a problem with your user account, you can try realizes another one with the admin rights to see if you receive the same error:

    http://Windows.Microsoft.com/en-us/Windows7/create-a-user-account

    Also, here is some additional information from the Brother's Web site on your printer and Windows 7:

    http://welcome.solutions.brother.com/BSC/public/us/us/en/model_top/monolaserpri/hl2140_all.html?reg=us&c=us&lang=en&prod=hl2140_all

    I hope this helps!

    Debra
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think

  • completed download of Adobe Design & Web Premium CS6 windows can not find out where he went

    Successfully downloaded Adobe Design & Web Premium CS ^ for Windows 8. Once the load down, everything has disappeared and now I can't find where it down to. All of the suggestions.

    Start the download, and this time write what you see on the screen when it gives you the location

Maybe you are looking for