Several BSOD on newly built computer, windows 7

Similar Questions

• On a newly built computer with no software showcase, startup fails status: 0xc0000221

  I recently built a computer and I am trying to load windows on the 60 GB SSD (I have two hard drives, one to start towards the top and the other for everything else). I pass by the installation, but on commissioning, he States:

  Windows could not start.  A recent hardware or software change might be the cause. To solve the problem:

  1. Insert your windows installation disc and restart your computer.
  2. choose your language settings, and then click "next".
  3. click on "Repair your computer."

  If you do not have the disc contact your administrator... blah blah blah

  File: \Windows\system32\ntoskrnl.exe
  Status: 0xc0000221
  Info: Windows could not load because the kernel is missing or corrupt

  I tried reinstalling windows several times and I get the same message.  I don't have any other software on it before and I don't know what to do PLEASE HELP!

  Disconnect all devices from nonessentials, connected to your computer except for the mouse and keyboard.
  In addition, disconnect all internal storage devices except the storage device target (your SSD) where you will install Windows 7 on. You can re - reach after installation.

  Also, try to reduce the amount of RAM installed on one stick or 1 GB of RAM and see if the installation is complete. If successful, you can add the rest of the memory after.

• Is it possible to move a hard drive between a newly built computer that currently has no hard drive.

  The old computer was a Dell 8200 demension.  It is the power supply is dead and its processor was 8 years, so I decided to build a new.  I have a backup of the system on a USB hard drive. I have also all my important files backed up.  I realize that the old HD and his backup, both, all dell settings and drivers.  I'm not trying to circumvent the licensing rules.  I'm willing to pay Microsoft.  Should I buy a new drive with XP SP3 pro/c.  I hesitate to switch windows 7 yet.
  Thanks for any info.

  You must buy a new XP Pro and install it on the new computer. Transfer your data from the old disk to the new. You can then format the old drive and use it for extra storage if you wish. MS - MVP - Elephant Boy computers - don't panic!

• Get a BSOD on newly built PC.

  If I get a BSOD on a recent PC.

  I can't deduce what is the cause. This does not happen when I play a game, it happens more often when I'm on the desktop.

  Here is the link on a disc with the files. http://1drv.Ms/1ZEFaSW

  If I could get a glimpse, I would be grateful.

  Here is the related you usbaudio.sys.

  Remove the driver current completely and install the latest driver available.  For instructions on how to do read everything to update the drivers of my partner JMH3143 http://answers.microsoft.com/en-us/windows/wiki/windows_other-hardware/updating-a-driver/a5e6345e-af9b-4099-bef0-8d22254aa1c1?tm=1436753520149 here

  0: kd >! devstack fffffa8012320a00
  ! DevObj! DrvObj! DevExt ObjectName
  fffffa8012322e30 \Driver\ksthunk fffffa8012322f80 InfoMask field not found for _OBJECT_HEADER to fffffa8012322e00

  fffffa801231e9d0 \Driver\usbaudio fffffa801231eb40 InfoMask field not found for _OBJECT_HEADER to fffffa801231e9a0

  > fffffa8012320a00 \Driver\usbccgp fffffa8012320b50 cannot read the offbeat info from nt! ObpInfoMaskToOffset

  ! DevNode fffffa801230fd90:
  DeviceInst is "USB\VID_9886 & PID_0001 & MI_00\7 & 4e4829f & 0 & 0000"
    ServiceName is "usbaudio.
  0: kd >! devobj fffffa8012320a00
  Object Device (fffffa8012320a00) is:
  Can not read information from nt shift! ObpInfoMaskToOffset
  \Driver\usbccgp DriverObject fffffa8011bdd8e0
  Current of the PRI 00000000 RefCount 6 Type 00000022 Flags 00003040
  DevExt fffffa8012320b50 DevObjExt fffffa8012320f90 Dope fffffa80121705c0 DevNode fffffa801230fd90
  ExtensionFlags (0 x 00000800) DOE_DEFAULT_SD_PRESENT
  Features (0 x 00000180) FILE_AUTOGENERATED_DEVICE_NAME, FILE_DEVICE_SECURE_OPEN
  AttachedDevice (top) fffffa801231e9d0 \Driver\usbaudio
  Queue is not busy.

• BSOD on newly purchased laptop Windows 8

  Greetings!

  I recently bought a laptop Lenovo Y40 and have gotten a few different BSOD messages in the early days.  I tried to download and update the drivers for the video and windows of the Lenovo Web site, but don't know if I succeeded.  I get errors System_Service_Exception and Driver_Overran_Stack_Buffer.  I downloaded my Minidump files as I've seen him in other positions.  Help, please!

  Here is the link to skydrive for DMP files.  I'm not the most tech savvy so any notice are very much appreciated!  Thank you!

  https://onedrive.live.com/redir?RESID=25B11E64BF53C0E0%21133

  These accidents were related to the corruption of memory (probably caused by your Mcafee.).

  Please run these tests to check your memory and find which driver is causing the problem.

  
  

  If you're overclocking (pushing components beyond their design) return you to default at least until the crash is resolved. If you don't know what it is that you're probably not overclocking.

  
  

  Since then, it is more likely to be a pilot run everything first.

  1-Driver Verifier (for full instructions, see our wiki here)

  
  

  If the auditor does not have the issue we move to it.

  2-Memtest. (You can learn more about running memtest here)

  
  

  If you cannot start after you have enabled the auditor reboot in safe mode

  In Vista & win 7 (F8)

  In 8 victory & Win 10 http://www.howtogeek.com/107511/how-to-boot-into-safe-mode-on-Windows-8-the-easy-way/

  
  

  Co-written by JMH3143

  .

• All THE USB and LAN peripheral PS2 not to start on home-built computer Windows 7

  To put it very briefly, at the BIOS screen, they all work very well. Registers of LAN, keyboard and mouse are amplified and work. However, arriving at the start screen with the power of "Starting Windows" title, the mouse and the keyboard down and do not react despite reconnected. Tried with another PS2 Keyboard and mouse. LAN also stops working. Any help on this would be greatly appreciated.

  PS I will try the last good known Configuration, but I doubt it would work

  EDIT: Oh and I'm on Ultimate 64-bit.

  EDIT 2: Yes. did not work. In addition, safe mode produces identical results (just does not work)

  Hi barbsicle,

  Who is the manufacturer of your motherboard?

  Have you been to the motherboard manufacturer's website to update the latest drivers for chipset/Windows 7?

  Please let us know.

  Thank you!

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

• Several bsod after clean windows 7 installed

  Hi everyone, I was hoping to find a solution to the crashes in my computer, still, I was not very successful.
  I changed my cpu and ram, motherboard after getting several bsod, especially whenever I tried to use the internet, but it seems to change my material wasn't the answer. I have a clean install of windows 7 Ultimate edition, and the problem will still...

  My physical characteristics are: Intel core i3-4330 cpu, 4 GB of RAM, nvidia geforce 250 gts and my motherboard is a MSI H81M - E33 V2.
  The bsod I get is: Page_Fault_in_non_paged_area; Kernel_mode_exception; Bugcode_usb_driver; Irql_not_less_or_equal; Bad_pool_header
  and someone without description, it only shows numbers.
  If someone is willing to help me I would be very grateful.

  BTW, I noticed there are some older drivers such as the driver Atheros WiFi dated dated 2007 which
  should be updated as I mentioned above.

  Drivers Atheros WiFi.
  http://www.Atheros.cz/Atheros-wireless-drivers.php

  DriverView execution - set VIEW to hide Microsoft drivers - update those without DRAIN in their
  names. First check MSI, then real device indicated on the even newer version sites.

  This utility, it is easy see which versions are loaded:

  -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, name of the product, the company that
  created the pilot and more.
  http://www.NirSoft.NET/utils/DriverView.html

  For drivers, visit system Maker as replacements and manufacturer device which are the
  most up-to-date. Control Panel - Device Manager - Display Adapter - write it down
  and complete the model of your video - double click - tab of the driver card-
  Note the version information. Now click on UPdate Driver (this can do nothing
  that MS is far behind the certification of drivers) - then do a right click - Uninstall - REBOOT it
  will update the driver stack.

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

  Now, go to the site of the manufacturer of system (Dell, HP, Toshiba as examples) (restore)
  and site (Realtek, Intel, Nvidia, ATI, for example) and get the manufacturer and device
  their latest versions. (Look for the system to update the BIOS, Chipset and software updates
  Site of the manufacturer here.)

  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 are
  installation actually appears. This is because that some rollback of drivers before the
  later is installed (particularly that audio drivers) so to install a driver - restart
  -check that it is installed and try again if necessary.

  Repeat to the manufacturers - BTW to the device makers DO NOT RUN THEIR
  SCANNER - check manually 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

  Installation and update of drivers under Windows 7 (updated drivers manually using
  the above methods is preferable to ensure the latest drivers from the manufacturer of system
  and device manufacturers are located)
  http://www.SevenForums.com/tutorials/43216-installing-updating-drivers-7-a.html

  I hope this helps.

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

• Several BSOD plaguing computer Win8

  I'll try to explain my situation to the best I can.  Last November, I bought a new Dell XPS 8700 desktop computer and thought it was pretty swell, until I started to receive BSOD different times apparently random, but in a predictable way.  So far, I got BSOD from what follows:

  -IRQL_NOT_LESS_OR_EQUAL

  -KMODE_EXCEPTION_NOT_HANDLED

  -KERNEL_SECURITY_CHECK_FAILURE

  -DRIVER_IRQL_NOT_LESS_OR_EQUAL

  -SYSTEM_THREAD_EXCEPTION_NOT_HANDLED

  -PAGE_FAULT_IN_NON_PAGED_AREA

  Some of them are are produced usually just browsing the internet, especially watching YouTube videos, with the exception of today, when it crashed even if the computer had not been able to five minutes, which was the last straw which invited me to finally post it here.

  If necessary, I can put all the minidump currently on my computer files in a .zip file and upload it to SkyDrive and others.  Any help would be greatly appreciated, I just want to get rid of these constant and annoying BSOD.

  Thanks for dumps, Wayne.

  IRQL_NOT_LESS_OR_EQUAL (a)

  This indicates that Microsoft Windows or a driver in mode accessed kernel memory paged at DISPATCH_LEVEL level or above.

  This bug check is issued if the memory paged (or invalid) is accessible when the IRQL is too high. The error that usually generates this bug check occurs after the installation of the faulty device driver or service system, BIOS.

  KMODE_EXCEPTION_NOT_HANDLED (1e)

  This indicates that a kernel-mode program generated an exception which did not catch the error handler.

  Bugcheck 1E, {ffffffffc0000005, fffff801c8b09fe1, 0, ffffffffffffffff}

  6: kd > fffff801c8b09fe1 ln
  (fffff801'c8b09df0) nt! KiDeferredReadyThread + 0x1f1 |  (fffff801'c8b0ae00) nt! ObfDereferenceObjectWithTag

  ^^ The exception is produced in nt! KiDeferredReadyThread.

  KERNEL_SECURITY_CHECK_FAILURE (139)

  This bug check indicates that the kernel has detected a critical data structure corruption.

  Error checking 139, {3, fffff8800d7ba600, fffff8800d7ba558, 0}

  Parameter 1 error checking is 3, indicating that a LIST_ENTRY has been tampered. Code 3, LIST_ENTRY corruption. This type of bug control can be hard to track down and indicates an inconsistency introduced in a list to double bond (detected when an input list element is added or removed from the list).

  DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)

  This indicates that a kernel-mode driver attempted to access pageable memory with a high IRQL.

  A driver tried to access a pageable (or that is completely invalid) address while the IRQL was too high. This bug check is usually caused by drivers who used a wrong address.

  ---------------------

  Remove and replace avast! with Windows 8 built-in Windows Defender for troubleshooting purposes temporary as it is likely to cause conflicts:

  avast! removal - http://www.avast.com/uninstall-utility

  Windows Defender (how put on after the withdrawal)- http://www.eightforums.com/tutorials/21962-Windows-Defender-turn-off-Windows-8-a.html

  Kind regards

  Patrick

• Is it my computer windows 7 built in webcam?

  When I use Skype I could not access my webcan but I can see the person on the other side. I want to know if my computer windows 7 has a built in webcam? If so how to activate it? If it is not then another option.

  Windows 7 is a software.  It comes on a DVD, or via a download.  It is then installed on a computer and drivers (other software) is installed to communicate correctly with your hardware (if the hardware vendor supports said material in the operating system, you have chosen to run.)

  A webcam is material.  It is delivered in a box and/or integrated into the bodywork of a (usually followed) part of your computer.

  Do you think that physically a webcam?  Have you bought a webcam with the computer?

• Recently, I built a new computer (Windows) and reinstalled my copy paid Lightroom. At the moment he is at version 4.4 and said there is no new update. On my old computer, I was up to version 5.7. Why not Lightroom exceed 4.4 on my new computer?

  Recently, I built a new computer (Windows) and reinstalled my copy paid Lightroom. At the moment he is at version 4.4 and said there is no new update. On my old computer, I was up to version 5.7. Why not Lightroom exceed 4.4 on my new computer?

  Is it possible that you are using version 4 of Lightroom serial number to install on the new computer. Check in your Adobe account online and see if you also have a Lightroom update registered serial number 5.

• LaserJet M2727nf: LaserJet M2727nf MFD: setting up complete software solution to computer Windows 10

  I have a new computer Windows 10.  Connected to my M2727nf via USB, it recognized the printer and base loaded satisfactorily printing software.   I can print successfully.

  I want to scan from the MFD also.  I downloaded the 64-bit of Windows 10 on the site of HP software (he was appointed M2727series win7-full-solution - v5.2 - EMEA2).  The software seems to load as expected until the point when the USB cable to the printer must be connected.  In doing so, the button 'Next' at the bottom of the box is still greyed out and cannot be selected.  All I can choose is 'Back' and 'Cancel '.  It seems that the software does not recognize that the USB cable is attached, even if the same USB cable on the same USB port allows you to print as usual.

  I tried installation several times and also tried another version of the software (there were four or five versions on the site, with the same name but of different dates, and I started with the most recently downloaded version).

  I would be the value of the advice.  Thank you very much.

  Hello @TomCR1, hope you are well!

  Thanks for joining the HP support forums. It's a good place to find the help you need, other users, HP experts and other support staff.

  I understand that you are having problems when trying to analyze. I would like to help.

  Let's try to analyze it using App. capture and scanning HP, HP Scan and Capture is a simple and fun application that captures photos or documents from any * your HP computer's built-in scanning device or camera.  These images can be previewed, edited, saved, and shared with other applications.

  Go to http://hp.care/2bUVkrw to download and install HP Scan and Capture app.

  Hope that helps. Let me know!

  See you soon

  Please click on 'acceptable' on the post that solves your problem to help others to find the solution. To show gratitude for my help, please click the 'Thumbs Up icon' below!

• Several BSOD on Asus laptop

  Hello all, recently I've known several BSOD since 2 weeks ago & I never installed any other software this month. I'm kinda new to this problem so please help me to solve this problem, thanks in advance.

  Here's the report from WhoCrashed dump files
  (Local) information system
  name of the computer: PC-HOME
  version of Windows: Windows 7, 6.1, build: 7600
  Windows dir: C:\Windows
  Material: K46CM, ASUSTeK COMPUTER INC..
  CPU: GenuineIntel Intel (r) Core i5-3317U CPU @ 1.70 GHz Intel586, level: 6
  4 logical processors, active mask: 15
  RAM: 4174868480 total
  VM: 2147352576, free: 1994543104

  Crash Dump Analysis
  Crash dump directory: C:\Windows\Minidump

  Dumps are enabled on your computer.

  Wednesday, January 29, 2014 15:51:33 GMT crashed your computer
  crash dump file: C:\Windows\Minidump\012914-15288-01.dmp
  This was probably caused by the following module: win32k.sys (0xFFFFF960002AC69D)
  Verification of error code: 0 x 50 (0x0, 0xFFFFF960002AC69D, 0xFFFFF900C2C21CF0, 0x0)
  Error: PAGE_FAULT_IN_NONPAGED_AREA
  file path: C:\Windows\system32\win32k.sys
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: Multi-User Win32 Driver
  Bug control description: This indicates that invalid system memory was referenced.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.
  The accident took place in a standard Microsoft module. Your system configuration is perhaps incorrect. Maybe this problem is caused by another driver on your system which cannot be identified at this time.

  Wednesday, January 29, 2014 15:51:33 GMT crashed your computer
  crash dump file: C:\Windows\memory.dmp
  This was probably caused by the following module: win32k.sys (win32k! BRUSHOBJ_hGetColorTransform + 0x8A8D1)
  Verification of error code: 0 x 50 (0x0, 0xFFFFF960002AC69D, 0xFFFFF900C2C21CF0, 0x0)
  Error: PAGE_FAULT_IN_NONPAGED_AREA
  file path: C:\Windows\system32\win32k.sys
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: Multi-User Win32 Driver
  Bug control description: This indicates that invalid system memory was referenced.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.
  The accident took place in a standard Microsoft module. Your system configuration is perhaps incorrect. Maybe this problem is caused by another driver on your system which cannot be identified at this time.

  Wednesday, January 29, 2014 0:41:41 GMT crashed your computer
  crash dump file: C:\Windows\Minidump\012914-17347-01.dmp
  This was probably caused by the following module: win32k.sys (0xFFFFF9600027C69D)
  Verification of error code: 0 x 50 (0x0, 0xFFFFF9600027C69D, 0xFFFFF900C0BFDCF0, 0x0)
  Error: PAGE_FAULT_IN_NONPAGED_AREA
  file path: C:\Windows\system32\win32k.sys
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: Multi-User Win32 Driver
  Bug control description: This indicates that invalid system memory was referenced.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.

  
  The accident took place in a standard Microsoft module. Your system configuration is perhaps incorrect. Maybe this problem is caused by another driver on your system which cannot be identified at this time.

  Sunday, January 26, 2014 19:54:58 GMT crashed your computer
  crash dump file: C:\Windows\Minidump\012714-16114-01.dmp
  This was probably caused by the following module: c:\windows\system32\cdd.dll (cdd + 0x6D15)
  Bugcheck code: 0x3B (0xC0000005, 0xFFFFF960006F6D15, 0xFFFFF8800A62E0D0, 0x0)
  Error: SYSTEM_SERVICE_EXCEPTION
  file path: C:\Windows\system32\cdd.dll
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: Canonical Display Driver
  Bug control description: This indicates that an exception happened during execution of a routine that passes from non-preferred to the privileged code code.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.
  The accident took place in a standard Microsoft module. Your system configuration is perhaps incorrect. Maybe this problem is caused by another driver on your system which cannot be identified at this time.

  Sunday, January 26, 2014 14:59:54 GMT crashed your computer
  crash dump file: C:\Windows\Minidump\012614-18361-01.dmp
  This was probably caused by the following module: ntoskrnl.exe (nt + 0x71F00)
  Bugcheck code: 0x3B (0xC0000005, 0xFFFFF8000305B01E, 0xFFFFF8800A48F0A0, 0x0)
  Error: SYSTEM_SERVICE_EXCEPTION
  file path: C:\Windows\system32\ntoskrnl.exe
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: NT Kernel System &
  Bug control description: This indicates that an exception happened during execution of a routine that passes from non-preferred to the privileged code code.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.
  The accident took place in the Windows kernel. Maybe this problem is caused by another driver who cannot be identified at this time.

  Sunday, January 26, 2014 7:56:35 GMT crashed your computer
  crash dump file: C:\Windows\Minidump\012614-15693-01.dmp
  This was probably caused by the following module: ntoskrnl.exe (nt + 0x71F00)
  Bugcheck code: 0x3B (0xC0000005, 0xFFFFF8000309D01E, 0xFFFFF8800C28EC70, 0x0)
  Error: SYSTEM_SERVICE_EXCEPTION
  file path: C:\Windows\system32\ntoskrnl.exe
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: NT Kernel System &
  Bug control description: This indicates that an exception happened during execution of a routine that passes from non-preferred to the privileged code code.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.
  The accident took place in the Windows kernel. Maybe this problem is caused by another driver who cannot be identified at this time.

  Saturday, January 25, 2014 1:21:36 GMT crashed your computer
  crash dump file: C:\Windows\Minidump\012514-16801-01.dmp
  This was probably caused by the following module: ntoskrnl.exe (nt + 0x71F00)
  Bugcheck code: 0x3B (0xC0000005, 0xFFFFF8000304101E, 0xFFFFF88008D960A0, 0x0)
  Error: SYSTEM_SERVICE_EXCEPTION
  file path: C:\Windows\system32\ntoskrnl.exe
  product: Microsoft® Windows® Operating System
  company: Microsoft Corporation
  Description: NT Kernel System &
  Bug control description: This indicates that an exception happened during execution of a routine that passes from non-preferred to the privileged code code.
  This seems to be a typical software driver bug and is not likely to be caused by a hardware problem.
  The accident took place in the Windows kernel. Maybe this problem is caused by another driver who cannot be identified at this time.

  These accidents were related to the management of the memory (probably caused by a driver).

  Please run these tests to check your memory and find which driver is causing the problem.  Because it seems to be a driver that I would run to check first.
  

  
  

  If you're overclocking (pushing components beyond their design) return you to default at least until the crash is resolved. If you don't know what it is that you're probably not overclocking.

  1-Memtest. (You can learn more about running memtest here)

  2-Driver Verifier (for full instructions, see our wiki here)

  Co-written by JMH3143

  .

• How do I authorize my computer WIndows 10 to play my music?

  Desktop computer Windows 10 using iTunes for several years.  Just added a new HP screen. iTunes now refuses to play my music because "this computer is not authorized" to play!  What has changed? Where it allow?

  Assuming that you have installed iTunes 12.4 which now lie to account > permissions > authorize this computer...

  See authorize computer in iTunes - Apple Support for more information.

  TT2

• iTunes repeatedly ask you to authorize a song newly purchased on Windows 10.  I tried to remove the SC folder and disable notifications.  How can I fix?

  I'm on Windows 10 with the latest version of iTunes.  I recently bought an album on the iTunes store.  When I try to play the last song on the album I'm invited several times to allow the computer.  I followed the suggestions in the article of HT203160, but this has not solved the problem.  I can't play the song on my computer, or the iTunes store, even thought that this drop-down list 'play' for a purchased song.

  So, now that that?

  Delete and redownload this song if it's free in your country.

  (140313)

• Is there a way to make an EXE LabVIEW built on Windows XP on Windows 7?

  I have a request that I build (LabVIEW 8.6) on Windows XP, that installs and works fine on other XP machines.  However, after installing it on a Windows 7 computer, I get an error stating that "The procedure entry point CsrNewThread could not be found in the dynamic link library ntdll.dll".  When I look at ntdll.dll (in C:\Windows\System32) with a tool dependency walker on XP, I see the CsrNewThread function listed, but its function is missing from the same DLL named on Windows 7.  So I guess that somewhere along the evolutionary line Windows this function has been removed from ntdll.dll.  My first instinct was to try overwirting ntdll.dll on the Windows 7 machine with one copied from my Windows XP computer.  However, our system administrator only gave me permission to replace this file on the Windows 7 machine.  I could ask him to give me this permission, but I'm not sure it's the best way to go anyway because the other programs in Windows 7 can use ntdll.dll.  I tried to copy the WIndows XP version of ntdll.dll in the local folder on the Windows 7 machine containing my LabVIEW application, but this has not fixed the problem.  And when I look at my application in the dependency walker tool, I see that he is always looking in the ntdll.dll file in the WIndows\System32 folder and not in my local folder.  Yes, is there a way to make an EXE LabVIEW built on Windows XP on Windows 7?  Or I have to do a version for Windows XP and one for Windows 7?  Still, I am using LabVIEW 8.6.

  Thank you

  Keep in mind that LabVIEW 8.6 is not officially supported under Windows 7.  You may want to consider switching to less than LV2009.