IPv6 - when?

Similar Questions

• AnyConnect disables native IPv6 when it is connected.

  Hello

  I work in an environment with double stack.

  So I natively uses IPv6 (and incidentally v4) to connect to different resources/hosts.

  Whenever I use AnyConnect to connect to a remote site, all features of IPv6 local/native stops working.

  Gateways that I connect to with AnyConnect are not provides ipv6 connectivity or address.

  So to be clear, my question isn't everything get ipv6 to knit on anyconnect, or to be able to connect using the anyconnect via ipv6.

  It's just that whenever I connect somewhere via AnyConnect I lose ALL my IPv6 connectivity.

  I can't even ping my gateway via the link-local or global address.

  c:\>ping fe80::217:eff:fea0:89 c 1

  Ping fe80::217:eff:fea0:89 c 1 with 32 bytes of data:

  PING: transmit failed. General failure.

  PING: transmit failed. General failure.

  If I disconnect the AnyConnect client, it works very well.

  It is worth noting that when I connect with AnyConnect I'm a limited list of tunnel of splitting in return, not "any tunnel.

  All the information I have found relate to the AnyConnect to transport IPv6...

  Anyone who has a simular problem or can point me in the right direction to solve this problem?

  I use AnyConnect version 3.0.4235 on Windows 7 (64-bit)

  Hello

  According to my understanding of the issue, you are working on environment double stack. When you use AnyConnect to connect to a remote site an IPv6 connectivity local/native all stops working.

  And if you disconnect the client, everything starts to work. I researched and found the following: -.

  In a dual stack or a dual interface environment, the IPv6 traffic would also be sent through the IPv4 AnyConnect tunnel since this is the default behavior and its not fixed yet.
  
  Although we can provision IPv4 split tunneling, there is no capability to do IPv6 split tunneling on the ASA. So until IPv6 split tunneling rules are available via the ASA, the client will not support arbitrary leaking of IPv6 data outside of

  the tunnel. This is true even if ipv6 is not configured for anyconnect.

  So to sum up, the AnyConnect client does not support split-tunneling of the IPv6 traffic.  All IPv6 traffic must go over the AnyConnect tunnel (ie TunnelAll).  If you are not supporting IPv6 over the tunnel, you will not be able to access IPv6 resources when connected.  There is currently an enhancement request in place to support split-tunnel on IPv6 - bug ID CSCtb74535.  You can reference the details of this bug ID via our Bug Toolkit:

  http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtb74535

  I hope it helps.

  Thank you

  Shilpa

• Win 7 not recognizing active IPV6 when creating in homegroup

  Hello

  When I try to create a homegroup, Win 7 recognizes that IPV6 is enabled, even if the ownership of network adapter so that it is checked.  In other words, I keep getting an error message that tells me to enable IPV6, but it is already enabled.

  My Network (Realtek RTL8168c) drivers are up to date and my router (8855 DLink xtreme n duo) firmware is also updated.  I use a 12 GB Windstream DSL modem.

  Any ideas?

  This is a reply to another post that works:

  Here is that same procedure outlined more in detail by one of your customer support representatives:

  1. temporarily disable the firewall and third-party antivirus on the computer for a test.

  2. check that the competent services

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

  a. click "Start", type "services.msc" (without the quotes) in the search bar and press ENTER.

  Note: If you are prompted for an administrator password or a confirmation, type your password, or click on continue.

  b. right click on "Peer Networking Grouping" service and choose Properties.

  c. check if the service is started; If this isn't the case, please click on the Start button and see if it works.

  d. you can also choose automatic next to startup type.

  e. click OK.

  f. Please repeat the above steps with another service: PNRP Machine Name Publication Service.

  3 modify the key to register IPv6 to enable IPV6

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

  a. Click Start, type regedit in the search bar and then click regedit in the list programs.

  Note: If you are prompted for an administrator password or a confirmation, type your password or click on continue.

  b. look for, and then click the following registry subkey:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TCPIP6\Parameters

  c. check whether the "DisabledComponents" registry key exists. If so, move on the next steps.

  d. double-click "DisabledComponents" registry key and change the value to 0.

  (If the key does not exist, please create the above key and assign a value of 0)

  e. exit the registry editor and then restart the computer.

  Thank you
  Gloria

• IPv6 and IPV4 aid

  Hello everyone,

  I use a MacBook Pro 15 of retina in 2013. My ISP provides IPV6 connectivity yet, so I created a help service of Hurricane Electric IPV6 tunnel. I created a raspberry Pi to give IPV6 addresses on my subnet and everything works as expected. I have IPV6 connectivity on my MacBook and I can browse IPV6 sites. I did a test on http://ipv6-test.com . The results are positive, but he said that my browser (latest version of Google Chrome, but the problem is too much on Safari and Firefox) is not compatibility help. If I try the test again on Windows, Android, ecc. the warning message disappears.

  The problem is that I can't browse websites using my MacBook. For example, the Apple site has not been appearing: I ran wireshark and Chrome was trying to load everything using IPV6, without success. Also try to access https://eolo.it/ (my ISP site) generates errors: it does not always work on my MacBook, while open it under Windows and IPV6 has no problem at all. I think that my MacBook (or in general OSX El Capitan) is not able to fall back to iPV4 when site an IPV6, but it does not work. I've read about 'Happy eyeballs' and I would like to know how to solve my problem.

  I know that I could move to IPV6, but I prefer it to be, and in, I would like to be able to use iPV6 when my ISP provide me with an IPV6 address.

  Thanks in advance.

  I don't remember, in Sys Prefs > network > advanced, is there still a way to put automatic IPv6?

• Caching server and IPv6 support

  Anyone know if it is possible to configure the server for caching to work if you are using a dual stack IPv4 and IPv6 network.

  When running dua-stack all client devices will prefer IPv6 when it is possible so set cache server service from Apple is to see every customer who logs as coming from a separate network rather than a single network. It doesn't seem to be a way to configure the server caching on OS X Server 5 for an IPv6 subnet, it accepts IPv4 addresses.

  Before that I have to submit this as a bug can someone prove me wrong with a workaround to get a double network stack to work with caching server.

  I got this job, it was just a matter of editing the configuration file server caching by hand to add the IPv6 range.

  The configuration file is located in /Library/Server/Caching/Config/Config.plist

  Make sure that the caching server does not work as you change the configuration file.

  Open the file in the Terminal for editing and search for the following text:

  < key > PreviousDataPaths < / key >

  < table >

  < string > / library/server/cache/data < / string >

  < / array >

  < key > region < / key >

  < string > 65622637284725D55356E27799AC1535 < / string >

  I will use the example of a range of IPv6 for the following subnet, 2001:377:3f:65ec: / 64

  Change the configuration file to add the IPv6 range as follows:

  < key > PreviousDataPaths < / key >

  < table >

  < string > / library/server/cache/data < / string >

  < / array >

  < key > PublicRanges < / key >

  < table >

  < dict >

  < key > first < / keys >

  < string > 2001:377:3f:65ec:0:0:0:0 < / string >

  < key > last < / key >

  < string > 2001:377:3f:65ec:ffff:ffff:ffff:ffff < / string >

  < / dict >

  < / array >

  < key > region < / key >

  < string > 65622637284725D55356E27799AC1535 < / string >

  Now add the TXT DNS record in the zone file located in /Library/Server/named/db.example.com

  _aaplcache._tcp 259200 IN TXT "prs = 2001:377:3f:65ec:0:0:0:0 - 2001:377:3f:65ec:ffff:ffff:ffff:ffff.

  Now start the update server cache and restart the DNS server if it is running.

• RESOLVED - unable to enable IPv6 in Windows 7, so unable to connect to the homegroup - ZoneAlarm was the problem

  My problem is that I can't turn on IPv6 in Windows 7.

  My goal was to set up a homegroup three computers so that I can share a printer that is connected to one of them. They are all running different versions of Windows 7.  A desktop computer has created a homegroup, and a second desktop computer connected successfully to the homegroup and can print using the first computer printer.

  The third computer is a portable computer. When you go to the homegroup settings page, it says that the homegroup is available. But this computer is unable to join when you click on the "join" button. The convenience store said IPv6 must be enabled.

  Option is checked in the IPv6 network card settings. (The install button is also active and uninstall is dimmed. I don't understand why this should be as I have read that you cannot uninstall IPv6, if it makes sense for the uninstallation to be grey, why install would be an option? Confusion between.)

  Here is what seems to be the root of the problem. In the registry settings, in the section IPv6 DisabledComponents is set to 255 (disabled). I change it to 0 (all features enabled), but I can't always connect to the homegroup. I restart the computer and the value 0 is changed back to 255.

  I can't activate IPv6, it isn't surprising that the computer cannot join the homegroup as I read that this function requires IPv6.

  Can any expert from Microsoft give me some advice on how to operate the homegroup?

  Thank you very much.

  I have now found the answer to my problem. This is a setting in the free ZoneAlarm firewall. I will describe the solution in the case of meeting other people that.

  I have the default setting of the version of ZoneAlarm is that it disables IPv6 when it starts. (I don't know if it's the same for all versions).

  Although I tried disabling ZoneAlarm (and my separate anti-virus) so he was trying to set up group residential, just turn it off has no impact on registry settings - DisabledComponents is always set at 255 until you change to 0 and, critically, restart the machine. Then, the parameter 0 (enabled) will come into force. Or so it seems to me as a layman.

  But if you did not disable the automatic startup of ZoneAlarm (like me) then as soon as you restart the computer, ZoneAlarm starts too and resets the 255, new registry entry to disable IPv6. If you can't join a homegroup.

  The solution is to open ZoneAlarm and choose firewall, hand and advanced. Then you will see the option to activate IPv6 networks. When I didn't do the notebook had no problem joined the homegroup.

  I don't know why I have the same problem on the second desktop computer. Maybe it's runnning a later version of ZoneAlarm to allow IPv6 - I haven't checked.

  In any case, I spent hours looking for this solution, so I hope that the description above helps someone else that has a parameter of the problem until a homegroup because of what seems ZoneAlarm made IPv6 settings in the registry.

• IPv6 has been used on the internet or netwerk?

  Hello

  I wonder if ipv6 is was used on the internet or netwerk, if yes, why always, we use ipv4.

  When I disable ipv6 I get no problem, so what's the advantage of IPv6 at the moment?

  can you explain to me very soon? where it is used exactly?

  Thank you

  Johan

  I wonder if ipv6 is was used on the internet or netwerk, if yes, why always, we use ipv4.

  When I disable ipv6 I get no problem, so what's the advantage of IPv6 at the moment?

  can you explain to me very soon? where it is used exactly?

  There.  This is the case.  It takes a lot of time for such things either fully adopted when the classic way is so widespread.  And this isn't just a situation "all switch and it all works."
   
  At the moment - you (if you are a home user) probably will see no advantage in IPv6.
   
  http://www.ipv6now.com.au/primers/IPv6Myths.php
  http://www.ZDNet.com/IPv6-when-do-you-really-need-to-switch-3040155336/
  http://en.Wikipedia.org/wiki/IPv6
  http://cPanel.NET/IPv6-implementation-update/

  http://www.EnterpriseNetworkingPlanet.com/netsp/IPv6-launch-day.-how-many-people-use-IPv6.html
  http://test-IPv6.com/

• VMware Guest works with IPv4 and not IPv6 - ideas everything?

  Well, have a little patience with me. I have a very complicated setup which works perfectly with IPv4, but does not work with IPv6. I hope that one of you superstars can help me to understand how to enable IPv6. Here are the basic configuration:

  
  

  Mac mini:
  

  • Mac mini (end 2012) Mavericks 10.9.5 and VMware Fusion 7.1.0 Server
    • A KDLINKS up one1 account USB 3.0 to Gigabit Ethernet adapter is installed. It is functionally identical to all other brands of USB3/Gigabit Ethernet, which is based on the 6 AX88179 chipset adapter; which is the latest version.
    • (I have another identical USB 3.0 to Gigabit Ethernet adapter, still in the box, do not set, in case this might help the solution.)
  • The most recent 6 Mac driver is installed in the Mac mini, downloaded from ASIX. (The driver on the driver of the KDLINKS Web site is a little older).

  Internet connection:

  • Our Internet connection is a regular cable modem. The cable modem is a simple bridge, Ethernet cable. He gets a public (Internet) IP address on the ISP using DHCP Ethernet interface, as you can imagine.

  VMware Fusion Guest - a firewall device:

  • The VMware Fusion guest is a firewall device. Here's its network configuration:
    • The internal interface is bridged to the Mac mini integrated Ethernet adapter. It has a private IP (10-net). It serves as a one-stop shop for all of your home LAN.
    • The external interface is bridged to the USB/Ethernet adapter. The device of host firewalls Gets the address public Internet IP from the ISP via DHCP.

  Mini Mac Network Configuration:

  • Network Configuration Mac mini (OS X System Preferences network 10.9.5,):
    • The Mac mini integrated Ethernet is configured with a fixed IP on the LAN private address and is configured to use the private IP address of the firewall device of comments as the gateway and DNS server.
    • Adapter USB/Ethernet of the Mac mini is defined as:
      • Configure IPv4: Off
      • Advanced... Configure IPv6: Link-local only
      • The goal is to ensure that the Mac mini can be reached or attacked from the Internet. All Internet traffic should be a device of host firewalls.

  Totally works with IPv4.

  Surprisingly, this all works with IPv4 without any problem whatsoever.

  
  

  IPv6 taken in charge by the provider of Internet services and tested with Time Capsule:
  

  There is no problems with IPv6 when I use an Apple Time Capsule as the firewall / router between the home network and the Internet, using the same cable modem. It is easy to configure, and IPv6 works inside the LAN House and all as well go to the servers on the Internet that support IPv6. Tested, working, as expected.

  I'd do it want to use this device to host VMware Fusion as our firewall router firewalls House for IPv4 and IPv6, the time Capsule not.

  THE PROBLEM:

  The device of host firewalls cannot acquire an IPv6 address of the ISP. He obtains an IPv4 address, but not an IPv6 address.

  THE QUESTION:

  What can I do to make the apparatus of host firewalls acquires an address IPv6, the same way as did the Time Capsule?

  • The Mac mini (host) does not expose its interfaces directly to the Internet.
  • The Mac mini (host) would carry its IPv6 Internet traffic via the comments, the same as its IPv4 Internet traffic firewall application.

  Any suggestions would be greatly appreciated.

  I solved my problem. It was a setting of configuration of the firewall of comments and had nothing to do with VMware Fusion. Here are the details, in case others have the same problem:

  Comments firewall device has been configured as a gateway IPv4, but not as an IPv6 gateway. As a result, the firewall received a single IPv6 address of the ISP. It was a 128, of course.

  Once I enabled the 'IPv6 Default Gateway' setting for the interface external unit of firewall of comments (which translates as the USB3/Ethernet interface to the cable modem) and rebooted the modem cable and firewall, the firewall has asked an IPv6 network block instead (a 64 network). After that, everything worked as expected.

  I know that nobody has answered this detailed query, but I know that a lot of people read it. Thanks for taking a peek. I hope this solution helps others.

• Windows 10/ESXi 6.0 NIC ad nauseam resets

  I am running Windows 10 on ESXi 6.0.0 build 2494585.  I was running into the problem that others have experienced where windows will shut down in ~ 24 hours.  I came here on these forums and learned that it was thanks to the SATA cdrom drive.  Thanks for this tip.

  In the next issue, I have found now that my computer can stay long enough for a new problem to occur:

  I thought that I was running on this problem even once when I went to RDP on my computer and it was not available.  I opened vSphere and of course, the machine is running, but the State of the network said no connectivity.  I have to disable and re-enable the network interface to find the connection.   I have pasted below information from system logs.  This message is repeated hundreds of times, incrementing the newspaper each time.   Does anyone have an idea what I can do to work around this problem?  It happened at least 3 times now.  I found a similar problem on another forum with a person running Windows 10 on Parallels, but the County was nowhere near as high.  I have followed the advice on this thread and disabled IPv6 when even in the case where.

  Event 10400

  Network interface "Intel (r) PRO/1000 MT Network Connection" started resetting. There will be a momentary in network connectivity interruption, while hardware resets.

  Reason: The network driver asked that it resets itself.

  This network interface reset 784 times since it has been initialized last.

  -System

  -Supplier

  [Name]  Microsoft-Windows-NDIS
  [Guid]  {CDEAD503-17F5-4A3E-B7AE-DF8CC2902EB9}
  
  EventID 10400
  
  Version 0
  
  Level 3
  
  Task 0
  
  Opcode 0
  
  Keywords 0x2000000000000000
  
  -TimeCreated

  [SystemTime] 2015-09 - 15 T 04: 43:00.030527700Z
  
  EventRecordID 33966
  
  -Correlation

  [ActivityID]  {B24FC05A-C7D0-4A32-B408-F6B497C97193}
  
  -Execution

  [ProcessID] 4
  [ThreadID] 8308
  
  Channel system
  
  Computer RWDW10
  
  Security
  

  -EventData

  IfGuid {B24FC05A-C7D0-4A32-B408-F6B497C97193}
  IfIndex 6
  IfLuid 1688849960927232
  AdapterName Intel(r) PRO/1000 MT Network Connection
  ResetReason 2
  ResetCount 784

  NIC that is attached to the guest operating system: you can try with vmxnet3.

• Sites Web has become slower over ssl when we activated the stack ipv6 on the XP machine.

  Slow browser in xp with ipv6 enabled via the SSL (on ipv4) while on win7 is not?

  Sites Web has become slower over ssl when we activated the stack ipv6 on the XP machine.

  The PC connects to internet IPv4 and ssl vpn is established on the ipv4 internet. When we uninstall ipv6 stack it becomes okay.

  The real solution is to fix the DNS server that is causing these problems. http://www.sixxs.NET/FAQ/DNS/?FAQ=ipv6slowconnect

• no ICMP when ipv6

  I used the ASDM to configure a Cisco 5515, but when I tried to activate the ICMP protocol, he told me that I was not allowed when IPv6 is enabled on the interface.  IPv6 is not enabled on the interface, and when I did the CLI rule, he took without problem.

  Anyone seen elsewhere and know why the ASDM would mistake like that?

  Nope, never seen that before.  Definitely a bug in the version of the software that you run.  I would recommend upgrading to a "gold star" version of the code.

  For a 5515 is currently ASA 9.4 (2) 11 (asa942-11-smp - k8.bin), and a modern ASDM to match as 7.6 (1).

  https://software.Cisco.com/download/release.html?mdfid=284143128&CATID=268438162&softwareid=280775065&release=9.4.2%20Interim&relind=available&rellifecycle=&RelType=latest

  https://software.Cisco.com/download/release.html?mdfid=284143128&CATID=268438162&softwareid=280775064&release=7.6.1&relind=available&rellifecycle=&RelType=latest

• No Internet when IPv6 is enabled

  Protocol IPv6 and Windows 7 - is there a problem?

  I just installed Windows 7 on three computers already running VISTA.  I now have cable problems and found internet access wireless.  When I disable the IPv6 protocol, I have internet that runs on those computers.  Computers on my home network running XP have had no problems whatsoever.  I use a Motorola surfboard cable modem and Netgear WRN3500 gigabit router.  Is there a problem with the Protocol IPv6 in Windows 7; I ran it on VISTA without any problems.

  Hi jhsteck,

  Welcome to Microsoft Answers Forum.
   
  I guess the question is to do with your IP (Internet Protocol) rather than IPV6 for IPV6 Protocol is the compatibility with Windows 7.
   
  Here are the steps I would suggest for that matter.
  Activate IPV6 back.
  Release and renew IP. This should help.
  To release and renew your IP address:

  1. Select start > run

  2. type cmd and click OK.

  2 type ipconfig enough and press ENTER.

  3. When prompted, type ipconfig / renew, and then press ENTER.

  4 type Exit and press ENTER to close the window.
   
  Check if this helps to get the Internet connection.

  For more information about IPV6, see

  IPv6

  http://TechNet.Microsoft.com/en-us/network/bb530961.aspx

  Kind regards

  Shinmila H - Microsoft Support

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

• How can I install Homegroups in Windows 7 when ipv6 is already activated

  I get a message saying IPv6 must be enabled. When I go to the page with that info, ipv4 AND ipv6 are already checked. Now what?

  Here is that same procedure outlined more in detail by one of your customer support representatives:

  1. temporarily disable the firewall and third-party antivirus on the computer for a test.

  2. check that the competent services

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

  a. click "Start", type "services.msc" (without the quotes) in the search bar and press ENTER.

  Note: If you are prompted for an administrator password or a confirmation, type your password, or click on continue.

  b. right click on "Peer Networking Grouping" service and choose Properties.

  c. check if the service is started; If this isn't the case, please click on the Start button and see if it works.

  d. you can also choose automatic next to startup type.

  e. click OK.

  f. Please repeat the above steps with another service: PNRP Machine Name Publication Service.

  3 modify the key to register IPv6 to enable IPV6

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

  a. Click Start, type regedit in the search bar and then click regedit in the list programs.

  Note: If you are prompted for an administrator password or a confirmation, type your password or click on continue.

  b. look for, and then click the following registry subkey:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TCPIP6\Parameters

  c. check whether the "DisabledComponents" registry key exists. If so, move on the next steps.

  d. double-click "DisabledComponents" registry key and change the value to 0.

  (If the key does not exist, please create the above key and assign a value of 0)

  e. exit the registry editor and then restart the computer.

  Thank you
  Gloria

• Message: Need IPv6 to join the Group of home when he tried to join the group home

  Original title: IPv6

  When I try to join a homegroup on this computer, I get a message that says I need IPv6. I clicked on the adapter and went to proberties and I have IPv6 installed and it has a check mark in the box. So, it should work. When I clik on the link and go to properties and don't look at the IPv6 connection it say no internet. What this means and how to get it to connect. Man this is proving to be a mess.

  Hi billgoodwin,

  Try the steps mentioned by "Novak Wu MSFT, Moderator Monday, November 2, 2009 01:06" and check the result. See IPv6 must join home group

  For reference, see why I can't join a homegroup?

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

• How to enable IPv6 in Windows 8 when it shows that it is enabled

  When I try to connect to my home group I get a message "your network connection must have active IPv6."  However, in the properties of my network it shows that it is enabled.  I disabled my Norton firewall & virus scan but that doesn't seem to be the problem.  I added the DisabledComponenets with the value set to 0 in the registry.  Still get the same message.

  Hello

  First remove what you did just in case it is incorrect.

  Your router and all the computers must be able to IPv6 (hardware, firmware, and drivers)
  to use a homegroup. Check the system Maker (manufacturer of motherboard for customized systems)
  or the sites of manufacturers of real devices to update network drivers. Also check the router
  site of the manufacturer for firmware updated to date. Check their support and ask in their forums for everything
  known issues.

  These are for Windows 7 apply to Windows 8.

  IPv6 FAQ
  http://Windows.Microsoft.com/en-us/Windows7/IPv6-frequently-asked-questions

  How to disable certain Internet Protocol version 6 (IPv6) components in Windows Vista.
  Windows 7 and Windows Server 2008.
  http://support.Microsoft.com/kb/929852/en-us

  The homegroup Windows problems (8)
  http://Windows.Microsoft.com/en-us/Windows-8/HomeGroup-problems-in-Windows

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

  Check the updates (especially network drivers):

  Check with the manufacturer of system (manufacturer of motherboard for customized systems) updated
  BIOS, drivers low-level chipset and drivers of devices shipped major. Run
  DriverView - value VIEW drivers hide Microsoft - update those without drain in their
  name.

  -Free - DriverView utility displays the list of all device drivers currently loaded on your
  System. For each driver in the list, additional useful information is displayed: load address
  of the driver, description, version, product name, company that created the driver, and
  more.
  http://www.NirSoft.NET/utils/DriverView.html

  To check system drivers manufacturer as replacements and camera manufacturer who are most
  current. Control Panel - device - Display Adapter Manager - note the brand and
  fill out the template tab of the driver for your card video - double-click - write down the
  the version information. Now click on UPdate Driver (this can do nothing as MS is far behind
  certification of drivers) - then do a right click - Uninstall - REBOOT it will refresh the driver
  stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if
  3rd party with their own software and drivers and the other main device drivers you
  a.

  Now, go to the site of the manufacturer of system (Dell, HP, Toshiba as examples) (restoration), and then
  Site of the manufacturer of the device (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions.
  (Review of the BIOS, Chipset and software updates on the site of the manufacturer of the system while there).

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT
  After each installation.

  Always check in the Device Manager - drivers tab to be sure the version you install
  actually arises. This is because some restore drivers before the most recent is installed
  (particularly that audio drivers) so install a driver - reboot - check is to be sure
  installed and repeat if necessary.

  Repeat BTW to the manufacturers - manufacturers of devices DO WORK DO NOT THEIR SCANNER-
  manually check by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">