Cannot use the network after using McAfee antivirus with removal tool

Similar Questions

• Cannot locate the network after reinstalling Vista

  I just had to reinstall vista (based on the recommendation of the forum do how can I install/uninstall anything one way). Now I can't connect to the internet, or my network. I have a laptop Dell Inspiron 1525.

  It seems that I reinstalled the network adapter - at least when I started there was no category "network adapters" in the Device Manager, and now he has one with Marvell Yukon 88E8040 PCI-E Fast Ethernet Controller under it.

  Thanks to a different compurter I downloaded the thing Dell told me to download when I typed in my Service tag.

  Also, I downloaded and installed the service packs 1 and 2 since for Vista, since I knew that they were on my orginal OS.

  In looking at the network and sharing Center, it seems that network discovery is turned off.  I tried to turn it on, but nothing happens.

  Any ideas on what to try next?

  In addition, I don't know if it's relevant or not, but when I reinstalled my OS, I thought everything would be gone, but the memory is always at the same level as it was before resettlement.

  Much obliged,

  Gregg

  Hello

  Did you follow the directions of Dell to reinstall Vista?

  You do not say if yoyu used their disks or you have used the recovery Partition to do.

  Here are two ways for you to read and see if it's what you were doing.

  Using the Dell recovery partition:

  http://support.Dell.com/support/topics/global.aspx/support/KCS/document?c=us&l=en&s=Gen&docid=DSN_336966&isLegacy=true

  Using the Dell disc:

  http://support.Dell.com/support/topics/global.aspx/support/KCS/document?c=us&CS=19&l=en&s=DHS&docid=DSN_339949&isLegacy=true

  See you soon.

• Cannot access the network after you have installed the Windows updates

  original title: Windows update and Acer Aspire M3201

  Hi, I have a problem with my Acer Aspire M3201, which has Windows Vista on it. The system has installed the Windows Update automatically, so I can't access the internet and home network more. So I restored the previous update windows, then I can get into the internet again. A week later the update windows again but this time somehow corrupted previous restoration, I cannot restore and can not enter in the internet. I bought Windows 7 to upgrade my Windows Vista computer. The upgrade went OK game, but it was also installed the updateautomatically, and I cannot yet access the internet web browser of screws, but the command, I can ping any web site as www.cisco.com. Please help me. Thank you.

  If you updated that could trigger it, you can do is to uninstall and avoid installing it by hiding the update in Windows Update.

  Click Start, type: see installed updates
  Press enter on your keyboard
  Look for the update in question, no it click on, then click on uninstall.

  Restart your computer

  Open Windows Update, select the update, right-click and click Hide

  See also: Troubleshoot network Windows 7 http://clkon.us/bJtkA0

• I downloaded the new version and it says: you cannot use this application with this version of Mac os how can I download the older version?

  I downloaded the new version and it says: you cannot use this application with this version of Mac os how can I download the older version? My os is 10.4.11

  You can read this article: Firefox no longer works with Mac OS X 10.4 or PowerPC processors to read about the EOL for Mac 10.4 support and what the best options going forward.

• Cannot access the network ERR_NETWORK_ACCESS_DENIED

  I have Windows 7.  Nothing works, I tried chrome (which will not even load) and Firefox (it has been a constant problem with gmail for well over a year).

  Cannot access the network

  ERR_NETWORK_ACCESS_DENIED
  Google Chrome has access to the network.

  Maybe it's because your firewall or antivirus software wrongly think that Google Chrome is an intruder on your computer and it blocks to connect to Internet.

  Chrome allow access to the network in your firewall or anti-virus settings.

  If it is already listed as a program allowed to access the network, try to remove from the list and Add again.

  I tried the above, but can't seem to solve the problem.  Thank you.

  Hello Paul,

  Thanks for posting your question on the Microsoft Community.

  I would like to know some information about the problem so that we can help you better.

  The same problem occurs when you use Internet explorer?

  Thank you for details on the question and your efforts to resolve.

  If the problem also occurs when you use Internet explorer, I suggest you use the steps in this article and check if it helps.
  Reference:
  Can't access some Web sites in Internet Explorer
  https://support.Microsoft.com/en-us/KB/967897

  Note: The feature reset the Internet Explorer settings can reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings. Reset Internet Explorer is not reversible, and all the previous settings are lost after reset.

  Also see this article:
  Understanding Windows Firewall settings
  http://Windows.Microsoft.com/en-us/Windows/understanding-firewall-settings#1TC=Windows-7

  Note: Firewall and Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not turn off your antivirus software and firewalls. If you need to disable temporarily to install other software, you should reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software and firewall are disabled, your computer is vulnerable to attacks.

  To get help on Google chrome, I suggest you post your question on Google chrome forums.
  http://productforums.Google.com/d/Forum/chrome

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Windows Vista cannot find any networks after reformat

  Windows Vista cannot find any networks after reformatting. Help!

  Go to the website of the manufacturer of your computer/notebook > drivers and downloads Section > key in your model number > look for it last network adapters Vista drivers > download/install the.

  The computer you are using now if you have an Internet connection with the other > download / save drivers > copy them into Flash Drive > transfer / install on another computer/laptop.

  See you soon.

  Mick Murphy - Microsoft partner

• Windows cannot create the network map. Responses of the other devices on the network are delayed or on the network, there is a router incapatible

  Original title: no network card
  I installed a NETGEAR N300 Wireless USB Adapter on my computer which is a desk top Dell 64-bit running Windows 7 Edition Home Premium. There are five computers on my network. Two of the others use the same model of NETGEAR wireless USB adapt. I removed the Ethernet cable after the installation of the wireless adapter. I can say that the new wireless adapter works fine. When I tried to map the network I got the same message that appears in some of these problems: "Windows cannot create the network map. Responses of the other devices on the network are delayed or there is a router on the network incapatible". I have restarted this computer in SafeMode as suggested in the above problems. I tried other things like disabling the wired connection has always existed for the cable. No effect. Then I tried mapping the network on the other computers. All failed with the same message. All the other four computers are 32-bit. Three of these computers are also running Windows 7 Home Premium. They are the best desktop computers. The other computer is a Windows 7 Starter netbook running. It is the 32-bit computer, always using a cable. That will be replaced with the same wireless adapter model NETGEAR. Anyone know how to fix this or is this a bug? It would be nice of the network software of Windows 7 has worked as it is supposed to. TO.

  I went the last wired wireless computer and the problem disappeared. The five computers can view the map now without any problems.

• Cannot find the network-

  Hello - my laptop has a Wi - Fi connection and net access.

  For a long time, I was using the laptop with the wireless connection. My router assigned 192.168.1.237 to the Wi - Fi connection.  I was able to map the disk on the laptop and remote access.

  A month ago I connecting the laptop to my home network via a wired connection to 192.168.1.172 - once again, I make me connections to and from the laptop.

  Now, I disconnect the wired connection and now the laptop seems to have trouble finding the other computer on the network or if the laptop can be found

  computer too.

  Don't know if it's an OS problem or a problem with my router and DNS - any suggestions on how to get the laptap back on the network with the

  WiFi would be appreciated.

  NO, but a password is required to connect to the wireless network.

  You must have a cryptographic, or otherwise you wouldn't need a password.  If there is no encryption configured in your router, where is the need for a password from a?

  Determine the IP addresses of other devices on your network (for Windows computers, run an ipconfig command in a command prompt window).

  They should all be a 192.168.1.xxx where xxx is greater than 1 and less than 254.  Are they?

  Open a command prompt window and type

  Ping

  What is going on?

  Given your description of what works and what does not work, I can only think of two possible explanations:

  • Some firewall 3 rd-party blocks wireless connection: what security software is installed, including your antivirus program, any firewall program, any program antimalware, etc.. ?
  • You are currently connected to the network wireless to a neighbor with the same SSID (network name).  It would be very likely if you, indeed enter a password to connect wireless

• HP 200 MFP M276nw not seen in the network after changing router

  Printer: LaserJet Pro 200 color MFP M276nw

  LAN: both PC (Windows 7) and the printer connected to the router.  Other devices connect wirelessly.  Internet service is cable.

  I installed this printer when a router Linksys E2500 was in use.  The configuration of the network after the installation of the printer:

  IPv4 address: 192.168.1.120

  Subnet mask: 255.255.255.0

  Default gateway: 192.168.1.1

  Configured by IP: DHCP

  I replaced the router Linksys with a Netgear WNDR4500 router (N900) a month ago.  Everything worked fine for about two weeks.  All of a sudden, jobs sent to the printer began to take a long time to start to print until they stopped printing altogether.  The printer does not appear as a device plugged (cable) in the interface of the router on the Web.  Not even the HP Print or HP Print software and the Scan doctor could find a printer is connected.

  I have unisntalled and reinstall the printer, but did not succeed until I changed the Ethernet cable connecting the printer to the router.  The difference is that the old cable Cat5e and replacement a Cat6?  It's printing and scanning now but the printer is still absent as a wired device, and I fear that it will stop working once more.

  I noticed that the network configuration of the printer after reinstalling is:

  IPv4 address: 169.254.230.140

  Subnet mask: 255.255.0.0

  Default gateway: 169.254.230.140

  Configured by IP: AUTOIP

  Research on the Web, I found an article saying that AUTOIP could be a sign of problems of router or a cable.  My suspicion is that the IP address of the printer is constantly changing and this is the reason for the delay of printing.

  My questions to the experts are: I could assign an IP address to the printer manually so I can add it in the router - it provides to this effect- and how this is done?   In the Toolbox of device HP under the IPv4 Configuration, there is a dropdown menu with different options - DHCP, BOOTP, AUTOIP, and manual, but I don't know if the changes are made here or if it's a more complex undertaking.

  Thank you very much.

  Kind regards

  Miguel remainder

  I solved the problem, the same day I posted the request for help.

  I've closed everything down - including the cable modem and router - but left the printer.  Go to the printer control panel and changed is manual configuration IPv4 of AutoIP toe.  I had already selected an IP starting with 192, since I read that starting with 169 IP addresses are associated parameters AutoIP.  From there on, the printer has presented a valid subnet mask addresses, I took one, and a default gateway address.  Then I stopped the printer.

  I turned on the modem, router, pc and printer.  The router then showed the printer as a device connected with his newly assigned IP address.

  I figured that the cable was not a problem here, so I put the Ethernet Cat5e cable.  What baffles me, is why the printer changed to AutoIP because it was not made by any user.  Check the reports printed during the first installation of the printer, I see that the method of IP in DHCP address.  After putting in the new router, changes were to name SSID and password in wireless devices and found the firmware of the router.

  It was learning by trial as I'm not a computer expert, but so far, we print and scan documents.

  Thanks to all who took the time to read the post and offered help.

• Virtual machines are not able to access the network after you have moved the host

  We moved our 4 ESX host to a different physical switch and now our VMs cannot access the network.

  I can access the host via client vsphere.  Our host has 2 network cards.  They are both members of the vSwitch0.  I have 1 VM network defined, and they are both members of it.  The network adapters, vmnic0 and vmnic1 are also part of my VMkernel which I do not know that I need because I have 1 ESX Server and do not use iscsi or NFS.

  the two cards are also part of my service console.

  According to my host "configuration / display: vitual switch, it looks like all my virtual machines are defined to use the vswitch."

  the two physical network adapters is connected to the same switch.  I did not go to any configuration on the switch.

  

  The steers would be appreciated.

  Thank you

  Paul

  

  Welcome to the community,

  It sounds as if the physical switch ports are not configured correctly. Please check that port security is disabled on the switch (switchport mode access) ports and spanning tree portfast is (if any).

  André

• If I enable security on an ad hoc network, my Windows 7 client cannot recognize the network at all.

  XP host and client windows 7 on ad - hoc network...
  Dear friends, I have set up an ad hoc network between two laptops. The host is running on xp sp3 and the client is running windows 7.
  Now the problem is that if I enable security on the network, the client windows 7 cannot recognize the network at all.
  If I turn off security on the network ad-hoc, everything works fine and I can share files and access the internet on client... Please help

  Ok

  Now, I'm pretty sure that I understand your game up. Well done to get the internet connection, sharing of work (not a simple process) but without encryption.

  I am sure that the problem lies in the Windows 7 laptop (laptop 2). When you switch cell 1 to WEP, you must also pass portable 2 to WEP and provide the WEP key you have configured with laptop 1.

  It's getting late here now, but I'll try to answer tomorrow after I have test it on my two laptops to Windows 7. In the meantime maybe I can point you in the right direction...

  • Right-click the the small icon at the bottom right of your screen on laptop network 2 and then click on Open Network and Sharing Center
  • In network and sharing Center, click on manage networks wireless (nearby at the top left)
  • Click Add, and follow the wizard to create an ad hoc network, selecting WEP and providing the encryption key you configured on the notebook 1
  • Save the network so that you do not have to repeat this procedure.

  Otherwise, when you get to manage wireless networks, if your ad hoc network is already listed...

  • Right-click in your ad hoc network, and then click Properties
  • Click the Security tab
  • Change it to WEP and provide the encryption key
  • Click OK

  Good luck, I will pick up this new after my drowsiness.

  Tricky

• iPhone 5 c cannot detect the network.

  Since the last 9.2.1 update my iPhone 5 c cannot detect the network.  Constantly 'finding '.  It took to the local repair shop and he told me the imei is missing and only Apple can help.  Any ideas, thank you.

  A missing IMEI is a fatal error which cannot be set. This is usually the result of the attempt to jailbreak or hack the phone unlock illegally, but not exclusively.

  Where, exactly, do you have the phone? It was jailbroken? Never 'unlocked' by one person other than the carrier, so it was initially locked?

• Cannot start the network connection: invalid access to memory location

  Hi team,

  Windows 2003 SP2 cannot start the network connection. Error connections network service terminated with the following error: invalid access to memory location.  Can you help me on this issue?

  Thank you

  Sangaré

  Hello

  Your question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the Windows Server 2003 Forum. You can follow the link to your question:

  http://social.technet.Microsoft.com/forums/en-us/winserverPN/threads

• When I go to my list of wireless networks, or try to connect to a network it tells me that windows cannot configure the network.

  Unable to connect because of firewall or something, not true of course

  When I go to my list of wireless networks, or try to connect to a network it tells me that windows cannot configure the network and if I wanted windows to set up the connection, I need to start the firewall/ICS internet service (ICS) service and then he asks me if I want to start now then I say yes , but then it just tells me that it can't because the assoiciated service is not running, can anyone help please.

  Hello

  I suggest you to follow the steps in troubleshooting this article and check if it helps:

  Error message when you try to run the Network Setup Wizard update for Windows XP Service Pack 2, Service Pack 3, or Windows XP Tablet PC 2005 Edition wireless

  http://support.Microsoft.com/kb/871122

  Also read these articles and check:

  In Windows network connection issues

  http://support.Microsoft.com/kb/313242

  How to troubleshoot wireless network connections in Windows XP Service Pack 2

  http://support.Microsoft.com/kb/870702/en-us?p=1

• When I perform a net view on, I get the error system error 51 next. Windows cannot find the network path.

  Net 51 with a view system error

  I have two boxes of Windows XP that I login as administrator account. I was able to synchronize files, map network drives and can do a tracert to reach one of them.

  However, when I perform a net view on, I get the following error

  51 system error has occurred.

  Windows cannot find the network path. Make sure the network path is correct and the destination computer is not busy or turned off the coast. If Windows still can't find the network path, contact your network administrator.

  How to make this command work?

  Hello

  ·         Your computer is on a domain network?

  Follow the steps in troubleshooting this article and check if that helps:

  You cannot access shared files and folders or browse computers in the workgroup with Windows XP

  http://support.Microsoft.com/kb/318030

  See also this article that resembles the same error.

  Error when you try to access shared resources on a computer that is running Windows 2000 or Windows Server 2003: "53 system error has occurred" or "51 system error has occurred."

  http://support.Microsoft.com/kb/259878