Windows 8 error 0xc000021a

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• Cannot upgrade Windows Vista to Windows 7 error 0xc000021a.

  Please if any body knows tell me? icannot do something on the computer it's jut turn

  OT:i has been upgraded to Windows vista to windows7 and error oxc000021a como computer start and stop will not is the case of 4 hours is any body can tell me what to do

  Hi Gurdhianheera,

  I suggest you to run the Startup Repair tool:

  Startup Repair: frequently asked questions
  http://Windows.Microsoft.com/is-is/Windows-Vista/startup-repair-frequently-asked-questions

  See also: Windows 7 installation problems: frequently asked questions
  http://Windows.Microsoft.com/is-is/Windows7/Windows-7-installation-problems-frequently-asked-questions

  Hope this information is helpful and let us know if you need more assistance. We will be happy to help.

• Computer Dell laptop does not start with error: 0xc000021a in windows 8 pro with media center...

  I have dell laptop computer (windows 8 pro with little Media Center x 64) ##genune, not cracked or pirated... #.

  It worked fine until the evening yesteday and I was playing Holy 4th place after closing, I noticed that the battery is about to happen at 10% so I did it just to sleep for awhile cauz I haven't had none running around the House... shortly after came current I just picked up my cell phone, but suddenly I saw an error message indicating that "your laptop computer encountered a problem and needs to restart. We are only collecting the error information, and then we'll restart for you. (100 % Complete) If you want to know more, you can search online for this error: 0xc000021a "and there is no changing the screen as I waited for 3 hours now... I never had an error like this... pls hlp me...

  Hello

  Are which country you located?

  Dell has wide global support. I suggest you to select the country where you are and check if you can get the recovery DVDs.
  http://www.Dell.com/support/contents/us/en/19/category/contact-information

• origin of the error 0xC000021A reboot loop on envy 17

  I try to start my pc, but the error 0xc000021a code, then it restarts and says prepare auto repair, then the same BSOD error appears and the cycle continues. I tried just about every "fix" I could find on the internet. I bought this computer with windows 8 pre - install, I do not have a windows repair 8 DVD. More research, I was led to believe that this has something to do with winlogon.exe or csrss.exe, which makes sense, given that I can't even log on my computer. Other forums suggest that this could be due to 3rd party software. As far as I see it, all I can do is access to the BIOS. I have some files that can be easily replaced so even if I could somehow factory reset it it would be great, but I don't know if this will fix anything or is even possible in my current position. Thanks in advance for the help,
  cavefishx.

  Hello @cavefishx

  Welcome to the forums.  Lets see if we can help you with the problem of error code that you are experiencing.

  First thing I need is the number of product of the laptop.

  How to find my product number.

  Second thing, I need, it's the operating system that came on this computer.  I know that you will not be able to get on the computer to find this info so even if you remember, if it's Windows 7 or Windows 8 would be a great help.

  You can try to do a restore of the system on the system, follow these steps

  -At startup press the 'ESC' button until the menu.

  -Then you wil press the F11 key to start a recovery of the system.

  As long as your hard drive is stable and has a recovery partition it should load you up in a full recovery.

  The downside is all your data will be lost on the laptop unless you have already saved your information.

  Hope this helps

  Thank you

• Windows Boot error 8

  Version: Windows 8

  First of all, I want to thank you for taking interest in my question.

  Background:

  Well, when I got my laptop (Acer Aspire V5 touch) my friend, he had some kind of virus/malware (allegedly) on it. This has been fixed for a full system restart (reset).

  Current situation:

  It begins with a crash, then gives me.

  error: 0xc000021a

  Who, when they sought seemed easy enough to fix, he said to press F8 boot and go to "Last known good configuration" which, for some reason, was not even an option in my recovery menu.

  So, I tried many other methods such as re-factory resetting from the command prompt (which favoured the denied access). After trying a variety of fixes from the Cmd prompt, he ceased to send me - after startup failure - the advanced recovery and directly on recovery F8 menu options, with the error code:

  Error code: 0-xC0000001

  And that is where I am now, if I have to buy a drive, I would, if I do please suggest one and I absolutely don't mind losing files if one of the resolutions requires that.

  Hello

  If you buy mine... a disc or other media, you may contact ACER and get a DVD or Flash drive to put it back again at the factory... Then go from there... can be the cheapest way as well...

  I don't know where you suggest to get an ISO 8 win, but there is a link to win 8.1...

  It might work for a repair... maybe even an upgrade, but that could take a lot of luck...

  http://Windows.Microsoft.com/en-us/Windows-8/create-reset-refresh-media

• Windows update error 80072EFD

  Hello
  I have a laptop of old P750 for 2 months, after they need to do a restore to a disk upward, I now get the above error.
  I then decided to do a cover of toshiba with a clean install and still get the same result of windows update is not not able to connect to the server.

  I tried everything I can find this error, including the verification of the proxy settings for WU, reset the proxy via CMD prompt settings.

  I noticed something interesting while control validation using microsoft MGA diagnostic tool, where windows has been listed as a hat, but note some reports as:

  Validation code: 0
  LegitCheckControl: N/a, hr = 0 x 80070002
  signed: n/a, hr = 0 x 80070002

  My understanding is the way to 0 x 80070002 he couldn't connect identical to WU or that files are missing.

  I have rebuilt that recommended such c:\Windows\SoftwareDistribution records, turned off all firewall, removed antivirus / software malware but still no luck.

  It seems funny how the same thing happens even after a clean drive toshiba recovery.

  Any suggestions?
  BL262000

  Hello

  If you check Google and error code 80072EFD you will find many pages where you can find explanations why should be done about it.
  It's typical Microsoft problem and the solution must be sought by Microsoft.
  Have you checked
  http://Windows.Microsoft.com/en-GB/Windows-Vista/Windows-Update-error-80072efd or http://answers.microsoft.com/en-us/windows/forum/windows_vista-windows_update/windows-update-error-80072efd/398546d2-6b6d-47a0-b075-82d815fa9a8f?

• Windows Update error code

  I have a new Toshiba laptop, running Windows 7 (Home Premium SP1 installed by the OEM). My internet connection works fine for all sites Web except it fails when I try Windows Update. Error message code is 8024402F. I already checked 'automatically detect DNS settings' I also tried disabling my firewall (McAfee) temporarily and tried without solution. I tried dozens of times in recent days.

  Any suggestions on how to fix this?

  Hello

  According to the Microsoft Knowledge Base, it has something to do with your Internet connection. Have you already checked the Microsoft Knowledge Base?

  Microsoft recommends disabling the security software (antivirus and firewall) and try the troubleshooting Windows Update tool as described here:
  [Code error Windows Update 80244016, 8024402f, or c80003fa | http://windows.microsoft.com/en-US/windows7/Windows-Update-error-80244016-8024402f-or-c80003fa]

• Satellite L30: CFSServ "Windows Socket error.

  Hello

  Every time I try to go on internet, this warning sign appears (a yellow triangle with an exclamation mark inside) saying CFSServ "Windows socket error.
  It allows me to go on my internet (what is broadband) gave me solutions such as put the Windows XP CD in the CD drive and repair of each file, but the thing is, I never gave me a cd of Windows XP in the first place! As soon as I opened the box and set up the laptop, there is no CD of windows xp.
  (I'm typing this from my desktop computer) I wish that all solutions on how to get rid of this problem.

  Thanks to all who help.

  Post edited by: ringmaster164

  First you get a Toshiba Recovery CD and not an original Windows OS CD.
  In this case, if you want you can retrieve the whole OS. All Toshiba drivers are preinstalled on the image.

  Now to the error:
  cfsserv.exe is a process belonging to Toshiba ConfigFree utility and search wireless devices.
  However, malware often use the names of valid program to try to hide themselves. So, please run a full scan with Ad-Aware in making sure you have the latest definitions file.

  If it doesn t work I recommend the ConfigFree tool for some audit settings.

• HP OfficeJet Pro 8610: Windows Update error 80070490

  I received a Windows Update error 80070490 compared to the HP printer.  How to solve this?  What are the steps to take.

  Welcome to the HP Forums @ace8,

  I came across your post about Windows Update error "80070490" you received on your Windows Vista system and I wanted to respond to try to help.

  Here are two documents that I found on the Microsoft website on errors:

  1. Windows Update, error 0 x 80070490
  2. Windows Update error 80070490

  If there are problems with the printer features, let me know a description of the printer problems and I will do my best to help.

  Click the thumbs up below to say 'Thank you' & the "Accept as Solution" If the problem has been resolved it please and thank you!
  
  All the best,

• Connection Manager HP stopped responding + Windows Installer Error 1719

  I am running Windows 7 (SP1) 64-bit operating systems.
  
  Started getting an error message of connection manager HP "HP Connection Manager Service has stopped responding.  Error code 8008005.
  
  HP Connection Manager v4.1.23.1 running.
  When I try to install a new version of v4.4.10.1 (SP58930) HP connection manager, I get an error of Windows Installer 1719.  Tried different solutions recommended for this, but nothing has worked.
  
  I see in the forum after this uninstall of the current version and then install the new version of the HP connection manager can solve my original problem.
  
  Before uninstalling the currenet HP Connection Manager version, I wanted to be sure that I will be able to install the new version without encountering Error 1719.  I don't want to be in an even worse situation of not being able to the HP Connection Manager after you uninstall it.
  
  Can I get confirmation from HP that I will be able to successfully install a new version after uninstalling the current version?

  ParryJM wrote:
  

  A ran the Microsoft Fixit then tried to install it and got the Windows Installer Error 1719.

  Then uninstalled HP connection Manager.

  Tried to install the HP (SP58930) connection manager and still have the error Windows Installer 1719.

  What do you suggest I try next?

  The fact that HP Connection Manager is no longer installed, how this will affect my computer?

  The fact that it is no longer installed will have no effect on the functioning of your laptop and none on the operating system.

  HP connection manager is simply a utility assistance for people who are making it difficult for the network through conections wifi and bluetooth connections.

  If you are not in this group it is really useless.

  From your description, it seems that if you can't follow instructions in the Microsoft fixit to the letter. By using the fixit is the easiest way to remove the registry entries and make changes to the registry that will allow installing and uninstalling software.  I can't recommend the methods that I use personally when I run on these issues because they involve access to the registry via regedit. The word people have never even heard of Regedit. Using Regedit can be a very bad thing for someone not experienced in the use of the registry editor.  All ch = angels did take place immediately and which included all the mistakes made during the access to the registry. Ongoing work on an operating system can fairly easily through the registry editor. Try the Microsoft fixit. It is a safe utility. Use it after an attempt to install and leave the window open until after error that does compete with the installation of the software.

• Windows updates: error code 80040154

  No updates have been installed successfully in more than a month... What is the problem? Error code: 80040154... using Windows Vista basic

  * Title *.
  My Windows Vista Basic does not accept windows updates: error code 80040154. What is the problem?

  Alan,
  If you have not already opened him a pension case and you still get this error, here are a few things to try.
  Run these tools and see if one of them report errors that cannot be fixed:
  Disk error checking
  System File Checker  
  The system update tool

  If those who invent it own and you still have a problem you can run some virus\malware scan from another source and then your.  Take a look at these links because they have some great info on virus protection:
  Get rid of malware 
  Can I clean an already infected computer?   
  Windows Live OneCare Safety Scanner Windows 7\Vista

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

• I have a black and white 2 on windows installation error 7...

  I have a black and white 2 on windows installation error 7...

  things are running smoothly for me until the last part... that says "black and white 2 cannot install. your system has not changed. Re-run the installer to try again. "Error: the filename, directory name or volume label syntax is incorrect"

  guys what should I do... Please help me... I like this game very much

  I tried to disabled my firewall and antivirus to install this game... OO with regard to the compatible thinggy that I n tried yet coz I can't even install the game in my lappy windows7...

  
  

  guys what should I do... pls help >< i="" love="" this="" game="" so="">

  If it isn't your game, then the Compatibility Center W7 says that is not compatibile. But it seems there are other versions that can run.

  Make sure that your installation discs (if his coming to a CD/DVD) are all the scratches/dirt free and clean. A bad scratch or dirty mark on a disc can cause 'odd questions' sometimes.

  There are a few things to try:

  1. find the Setup program you are running for the game and which run in XP compatibility mode.

  2 in case of failure too and then try to run it in XP Compat mode and as administrator.

  I noticed there are a few paths on the www, if you get it installed, it may be an idea to get patches and install them to the best game(check AV before installing).

   

• Windows Update, error 80200010 # WindowsUpdate_dt000

  The message referenced above is the error in trying to fill three 3 important updates to my computer, I received.  Two 2 updates installed correctly and completely, however, one (1) does not.  In chicking on icon troubleshooting he, I will put this error message "WindowsUpdate_80200010" "WindowsUpdate_dt000"  What does this mean and how can I fix this error and get this update loaded on my computer.

  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Update-error-80200010

  If Windows Update error 80200010 during updates, this means that the Background Intelligent Transfer Service (BITS), cannot access the Internet. This service is used to connect to the Windows website and download updates to your computer.

  To fix this problem, make sure that your computer is connected to the Internet and check for updates again. To easily see if you are connected to the Internet, point to the network icon in the notification area and wait until you can see the status of your connection. You will see the name of your network or the service to which you are connected and the type of connection you have. If you are on a company or home network, you should see the message access: Local and Internet.

  I figured Vista in this case.

  For info: http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/1467f44b-ee27-4f7d-98d7-f1c4b35b3395

  TaurArian [MVP] 2005-2010 - Update Services

• 7 Windows Update error 80070103

  80070103, this error code appears after trying to install the update. Several attempts installation Gets the same error. Update includes nvidia display

  * original title - 80070103, this error code is displayed after trying to install the update. Several attempts installation Gets the same error. Update includes nvidia display *.

  Google is your friend.  A search on "windows update error 80070103" gets this success

  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Update-error-80070103

  Colin Barnhorst Windows 7 Ultimate x 64 on DIY with 6 GB of ram.

• Windows system error: there is an IP address conflict with another system with the network. How do I remove this error message?

  I just installed a new internet provider and all of my connections are working fine, but I constantly get this "Windows system error: there is an IP address conflict with another system with the network." I have my electrician of the internet modem connected to my office. I have also two wireless devices connected to the appearance of the Modem wireless. I constantly get this error message mentioned above, and I want to get rid of it.

  This means that all that he says.  Your Windows system has an address that already exists on your local network.  Turn your system off and use a working system to locate this address and to which unit he belongs.  In most LANs, the router's DHCP server.  You may be able to ask the router which addresses are used and see what device uses this address, but I suspect not.

  Duplicate addresses can occur when two systems received the same address manually, or when we got an address in the DHCP of the router range. It is unclear when this happened because he is not in control of the address and puts the address duplicate to a second system.  You need to track down, ensuring that all addresses manually asigned are out of the DHCP range, that you book the address of the router, if you want the device to use this address, or configure all devices to request the address of the router using DHCP.