Upgrade CPU, system does not boot, winload.exe "Windows cannot verify the digital signature for this file.

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• Start up failure wndows\system32\ntoskrnl.exe State 0xc0000428 Windows cannot verify the digital signature for this file

  Happens intermitantly at startup (multiply) demand for computer repair disc - this allows me to run windows, but next time I styart until the same thing happens also causes computer crash

  Hi Dan and BexHiggs.

  Remember to make changes before this problem?

  Method 1: If a Protection of resources Windows (WRP) file is missing or is damaged, Windows may not behave as expected. Auditor of file system (CFS) scan to fix all of the corrupted system files. To do this, follow the steps mentioned in the link below:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

  Method 2:  Select the boot and then check if the problem persists

  Follow step 1 in the link below,
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  If everything works well after a clean boot, you can deduce that some third-party services are at the origin of the problem.

  Continue with the remaining steps to pin-point on the third party service.
  After find you the program that is causing the problem, you will have to perhaps to update or install a newer version of the program, if you rarely use that you should consider uninstalling the software.

  Important: n ' forget not to put the computer to a normal startup follow step 7 in the link.

  You can follow the steps in the link below

  Resolve stop (blue screen) error in Windows 7

  http://Windows.Microsoft.com/en-us/Windows7/resolving-stop-blue-screen-errors-in-Windows-7

  (Article remains valid for Windows Vista)

• Huawei Mobile Connect 3 G Modem this device does not work properly because Windows cannot load the drivers required for this device. (Code 31).

  System: Windows 7 Ultimate 64-bit. QC processor 2.5 Ghz, 4 GB RAM, Nvidia 9600GT. The work of modem very well until about a month. Uninstalles the device, I reinstalled it but the same messages. I've updated the driver and software, still nothing. In safe mode, the modem driver is loaded and the devicemanager reports that the device is functioning properly. Once the system is booted in normal mode divcemanager reports: this device does not work properly because Windows cannot load the drivers required for this device. (Code 31). Help, please. I check the settings for the 6to4 drivers and there is no problem.

  Thanx

  Hi rui2010,

   

  Place your machine in a clean boot State to see if another application is in conflict with the modem.

  If this fails, I recommend you reach out to the community Hauwei for assistance:

  http://Forum.Huawei.com/jive4/Forum.jspa?forumid=46&orderStr=9

   

  Aziz Nadeem - Microsoft Support

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

• I get an error code, ""this device does not work properly because Windows cannot load the drivers required for this device. " (Code 31) "on the computer.

  My drive hard seagate is not recognized on my laptop, I can see it in the legacy of the laptop but has an exclamation deside it, there a message when I tried to solve the problems, error was not fixed, the device status is "this device does not work properly because Windows cannot load the drivers required for this device. (Code 31) »

  Is anyone know how can I access my hard drive again?

  Thank you

  Hello

  You has made changes to the system before the error appearing?  Cancel the changes.

  (1) in Device Manager > right click on the driver, and then select uninstall

  Reboot and Windows will reload the driver

  (2) remove the upper & lower filters that cause errors in Code 31

  http://pcsupport.about.com/od/driverssupport/HT/UpperFilters-LowerFilters.htm

  Access the manufacturer's Web site and search for updated driver

• This device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  Original title: this device does not work properly because Windows cannot load the drivers required for this device. (Code 31) in graphics AMD - 8151 HyperTransport (MC) AGP3.0 Tunnel

  This device does not work properly because Windows cannot load the drivers required for this device. (Code 31) in the graphics AMD - 8151 HyperTransport (MC) AGP3.0 Tunnel, what do I do to fix this help please.

  Jake

  Hey Jake,

  Follow these methods.

  Method 1: Follow these steps:

  (a) restart your computer if you have not already done so. There is always the possibility that the error Code 31 that you see was caused by a temporary problem with Device Manager. If so, a simple reboot can solve the Code 31.

  (b) have you install a device or a change in the Device Manager, just as the Code 31 error appeared? If so, it is very possible that the modification caused the Code 31 error.

  (c) cancel the change if you can restart the computer and then check again the error Code 31. Depending on the changes, some solutions may include:

  Remove or reconfigure newly installed unit.

  Restore a version prior to updating the driver.

  Use system restore to undo the Device Manager recent related changes.

  http://Windows.Microsoft.com/en-us/Windows-Vista/system-restore-frequently-asked-questions

  (d) to remove the registry values filters upper and lower. A common cause of errors in Code 31 is the corruption of two registry values in the class of the CD-ROM/DVD-ROM drive registry key.

  Note: 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 the following link. http://Windows.Microsoft.com/en-us/Windows-Vista/back-up-the-registry

  Method 2: Update the latest graphic drivers.

  Updated a hardware driver that is not working properly

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

• Computer does not recognize network. -This device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  Hello!

  I have problems connecting to my network. I stay in a House (not my own) and I can't connect to the network in this House. When I choose the option 'connect to a network', nothing happens. I followed the instructions to display the "Device Manager" and watch the 'map', and he said:

  "This device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  Click on 'Search for solutions' to send data about this device to Microsoft and to see if there is a solution available. »

  When I click on this button, nothing happens... Should I simply wait for Microsoft to return to me - or is there something else I need to do?

  Thank you!

  Hello

  You must get the drivers latset for m computer support site.

  Delete the "false: entry in Device Manager and install the new drivers."

  Jack-MVP Windows Networking. WWW.EZLAN.NET

• Microsoft ISOTAP #14 adapter this device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  can someone help me please, I need to fix this as its making the computer

  Hello

  Control Panel - devices - right click on - UNINSTALL - REBOOT Manager

  Nothing else to do, Windows will do the rest. And you can ignore the error if you wish and on some
  computers, it will always be there but no problem to be expected.

  On a Windows Vista-based computer or on a computer, Windows Server 2008, the card Microsoft ISATAP
  appears with a yellow exclamation mark next to it in Device Manager, and you also receive an error message
  http://support.Microsoft.com/kb/932520

  Hardware devices not detected or does not
  http://support.Microsoft.com/GP/hardware_device_problems

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• This device does not work properly because Windows cannot load the drivers required for this device. (Code 31) my video card does not work why?

  can u help me quickly?

  Hello

  -For how long have you had the problem?
  -Did you change your computer, after which the question began?

  I suggest that you uninstall and reinstall the drivers for video card and check if that helps.

  Uninstall or reinstall a device

  Note: Not applicable for Windows Vista also.

• Error of USB host - peripheral controller is not working properly because Windows cannot load the drivers required for this device. (Code 31)

  Original title - USB - IF xHCI USB Host Controller

  This device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  I have a permanent error on my computer and when I run the troubleshooter I get the above message.  It says Windows cannot load the driver.

  Hello

  USB devices remove all you can - restart the computer - is still there, the error? If it isn't
  It is related to one of the add-in devices that you removed. If she is still there, then, the question is
  either a device internal who can not remove or physically with the USB bus itself.
  If it was not there, add devices at a time until it is displayed - keep in mind that it is
  possible that there are two (or more) devices in conflict over the issue. Once you
  identified the check of the aircraft with the help of the manufacturer.

  1. to find the control panel - device - device - right-click on it - uninstall - Manager then
  Restart the computer to see if it clears.

  2. same place - double click on the device - driver tab - driver update - to see if that helps.

  3. check with the support of system manufacturer (manufacturer of motherboard for customized systems), their
  online documentation and drivers, diagnostics and ask questions in their forums on all known
  questions. Update the Bios and chipset or other USB drivers.

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

  If necessary, we will use these additional troubleshooting methods:

  How to fix Code 31 errors
  http://pcsupport.about.com/od/findbyerrormessage/a/code-31-error.htm

  I hope this helps.

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

• My crashing after windows loading and I have this message - this device is not working properly because Windows cannot load the drivers required for this device. (Code 31)

  This device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  Hello

  Have you tried to update the drivers as suggested by Basith M?
  
  Method 1:
  You can run the fix provided in the link and check out them.
  Hardware devices do not work or are not detected in Windows
  http://support.Microsoft.com/GP/hardware_device_problems

  
  Method 2:
  You can also try the procedure described in the link to troubleshoot driver issues.
  Tips for solving common driver problems
  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-driver-problems
  
  See also the proposal contained in the link and check.
  On a Windows Vista-based computer or on a Windows Server 2008-based computer, the Microsoft ISATAP map appears with a yellow exclamation mark next to it in Device Manager, and you also receive an error message
  http://support.Microsoft.com/kb/932520/en-us

• Get the error code 31 this device is not working properly because Windows cannot load the drivers required for this device.

  Original title: WAN miniport driver

  A yellow sign appears on MINIPORT Wan (IP), MINIPORT (IPV6) AND WAN WAN MINIPORT (NETWORK MONITOR) for this reason I have not access to internet to throw bluetooth tethering that even he does not connect. In the properties of the driver, it indicates:-this device does not work properly because Windows cannot load the drivers required for this device. (Code 31)

  I use windows 8 in my sony vaio
  MODEL - SVE15123CNW

  Hi Praveen,

  Perform the steps suggested by Nirmal S from the link below and see if it helps.

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_8-hardware/i-get-an-error-code-31-in-Device-Manager/3364d05a-af20-4f6d-8597-b4b9f6a74b60

  Answer please if you have any questions.

• Error: This device does not work properly because Windows cannot load the...

  I get this error message "this device does not work properly because Windows cannot load the drivers required for this device. (Code 31) "via a wired connection. And that's the Microsoft 6to4 adapt #7 and the same card but the #4 one.  Are these drivers or another file that I could use DL?

  Hi JasonBedgood,

  1. Once you get the error message?
  2. did you of recent changes on the computer?

  This error occurs if the required driver is not installed or the driver is damaged.

  I suggest that you update the driver for the device and check.

  How can I update the driver for network card on the computer

  1. click on Start, click Control Panel, and then double-click System.
  2. click the tab hardware , and then click Device Manager.
  NOTE: If you are prompted for an administrator password or for confirmation, type the password, or click continue.
  3. click on network adapters to expand.
  4. under network adapters, double-click the entry for Microsoft 6to4and then click driver .
  5. click on Update driver software.
  6. follow the Wizard update software driver to update the driver for NICs .

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

  If the device driver update did not help then check the link below for one of the thread with the question and try the steps mentioned by Lionel Chen on January 9, 2008
  http://social.technet.Microsoft.com/forums/en-us/itprovistahardware/thread/3a503cdb-e61c-44BC-97c4-0b38b0e5f929/

  I hope this helps!

  Halima S - Microsoft technical support.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Systematically, does not open, gives the error: "C:\Program Files (x86)\Mozilla\firefox.exe Windows cannot access the specified device, path or file.» You can not

  Installed FF 16, 17, 18. Does not open in the normal administrator account, or with "Run as Administrator" but will be in SafeMode to W7. Changed the permissions (normal connection had to do in Mode without failure of W7, would not allow (connected as an administrator) can not delete the files from Mozilla in normal connection.) On rare occasions, with a fresh install, I could get it to open once, then not again. Searched the reg any mention of Mozilla or FF and cleaned. Tried FF safe mode, no luck. Check permissions after appropriators and multiplication of the rights of full ownership of all the files of FF, several reboots, no luck. Chrome, IE and SeaMonkey work very well. Using a fairly new installation of W7 Professional 64 bit on a Dell Optiplex 990 i7, 16 GB of ram. Had the same problem with another user on the same box. No problem on other computers without other problems in program.

  Finally have it running. Seems that the enterprise version of McAfee is blocking the installation of the program. McAfee uninstalled, reinstalled Firefox, installed McAfee and now, it's good to go.

• I have error GETan say for this device does not properly because windows cannot load the drivers required for this device (code 31) to 6to4 adapt #2 and #7 wher can I get these re install

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

  Ideas: where can I find these adapters

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

  Hello

  Control Panel - Device Manager - do a right-click on the two - UNINSTALL - REBOOT

  Nothing else to do, Windows will do the rest. And you can ignore errors if
  you want and on some computers, it will always be there but don't cause any trouble.

  On a Windows Vista-based computer or on a Windows Server 2008-based computer, the
  Map Microsoft ISATAP appears with a yellow exclamation mark next to it in device
  Manager and you also receive an error message
  http://support.Microsoft.com/kb/932520

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• I have a Toshiba Satellite A105-S361 and I get this message: Windows successfully loaded the device driver for this hardware, but does not the hardware device. (Code 41)

  I have a Toshiba Satellite A105-S361 and I get this message: Windows successfully loaded the device driver for this hardware, but does not the hardware device. (Code 41)

  Hello

  I suggest to refer to this link, scroll down to error code 41 and follow the steps and check if that helps:

  http://support.Microsoft.com/kb/310123

  It will be useful.