Bad_Pool_Header is one of the types of BSOD (Blue Screen of Death) error codes. This error triggers a problem with Windows memory allocation.
When this error message occurs, the screen turns blue and locks the user out of the application running on the system. The computer shuts down or restarts.
Error CausesThere is no one particular cause for the occurrence of the Bad_Pool_Header error code. It may appear on your system due to multiple reasons such as:
Driver issues and disk writing issues occur when your try to update new driver versions.
During this process, users often forget to remove the files of the uninstalled version from the registry. And due to the presence of the uninstalled driver files in the registry updating and disk writing becomes an uphill task which leads to the Bad_Pool_Header display on the computer screen.
The main database of your system is the registry so you need to keep it clean to avoid disk cluttering. The hard disk clutters because the registry saves all the activities that you perform in your system. It saves junk files, internet history, invalid entries, and other unnecessary files.
This occupies a lot of your disk space thus resulting in disk cluttering and faulty memory hardware issues triggering the Bad_Pool_Header.
Ignoring the Bad_Pool_Header error is not wise. It is advisable to repair the Bad_Pool_Header right away as it can lead to serious threats like system failure and data loss.
The easiest, time and money-saving way to resolve the Bad_Pool_Header error on your system is to install Restoro.
This is a high and multi-functional repair tool that features a powerful inbuilt registry cleaner, anti-virus, and a system optimizer. This tool is the one-stop solution for all your PC-related errors including the Bad_Pool_Header blue screen of death error.
Whether it’s a driver issue, faulty memory, or cluttered disk, all the causes triggering the Bad_Pool_Header error code fall under the registry which is why it is recommended to install Restoro.
Its innovative and powerful registry cleaner scans detect and repair all the errors related to the registry in one go including the Bad_Pool_Header errors.
With this helper, you can easily remove all the unnecessary files cluttering your hard disk and damaging your registry. It wipes out the clutter in seconds and frees up disk space.
Sometimes the registry also gets cluttered by malicious software like viruses, spyware, and malware. These may also take up your disk space and prevent you to perform disk writing successfully and also corrupt the registry.
The privacy error finding utility embedded in Restoro helps you scan for such malicious software on your system and removes them immediately. It lends the software anti-virus properties.
When it comes to using repair tools, many users who are not technically sound often worried.
They think it may be difficult to operate. If you think the same way, let us tell you that Restoro is very easy to use. It is integrated with a high-functional yet user-friendly interface complemented by simple navigation.
This makes it simple for all levels of users to operate it regardless of whether they are technically adept or not.
Restoro is compatible with all Windows versions. You can download it with ease and run it for scans on any Windows version you have installed on your system.
To get started, all you have to do is:

This error is very frustrating and it annoys pretty much anyone who encountered it but do not worry we have a solution for you.
First thing is to confirm the error prompt, Click on the OK button and then on X to exit Windows 10 installation wizard. Click on yes to confirm that you want to exit the setup.
You will find yourself in original installation windows.
On that screen choose and click on Repair your computer. Choose an option screen that will pop up, click on Troubleshoot. In the advanced options, click on the command prompt.
Once you are in command prompts type DISKPART and hit ENTER
In the diskpart prompt type LIST DISK and hit ENTER again.
type SELECT DISK #, where # is listed disk number where you would like to install Windows.
type LIST VOLUME in order to list volumes in the selected disk and hit ENTER
You need to select the volume on which you would like to place your WINDOWS, to do this type in SELECT VOLUME #, where # is the listed number of the volume
Finally, type FORMAT FS=NTFS and hit ENTER
You have successfully formated a given volume, you can now exit DISKPART and return to setup, to exit DISKPART simply type exit and hit ENTER.
Leave command prompt as well by again typing exit and hitting ENTER
You will be returned to Choose an option screen, click on Turn off your PC.
Your drive has been successfully formatted and it is ready for clean Windows installation, you can now restart your Windows 10 installation and the process will complete without errors. “EventData BugcheckCode 159 BugcheckParameter1 0x3 BugcheckParameter2 0xfffffa80029c5060 BugcheckParameter3 0xfffff8000403d518 BugcheckParameter4 0xfffffa800208c010 SleepInProgress false PowerButtonTimestamp 0Converts to 0x9f (0x3, 0xfffffa80029c5060, 0xfffff8000403d518, 0xfffffa800208c010)”This kind of BSOD error is caused by an issue with the Power Supply components in both the software and hardware parts of your computer. In such cases, if your computer is stuck in a reboot loop, you need to troubleshoot the problem via Safe Mode or in the Advanced Startup options screen.
taskkill /IM "processname" /T /F processname – it is the name of the process which you can see on the Details tab of the Windows Task Manager. /IM – it is the one that specifies the image name of the process, which follows, that is to be terminated. /T – it is the one that kills not just the main process but also the child process. /F – it is the one that terminates the process forcefully.
wmic process where name='processname.exe' deleteNote: In the given command, you need to replace “processname.exe” with the name of the particular process you want to terminate which is found in the Details tab of the Windows Task Manager.
kill -id pidNote: In the given command above, “pid” is the Process ID number of the process you want to terminate. And for you to identify this number, you need to open the Details tab of the Windows Task Manager once again and take note of the number against the process you want to get rid of. Alternatively, you can also run the following command in the PowerShell prompt that you’ve pulled up to get the process ID number:
Get-ProcessFor example, “5364” is the process ID number for the DimScreen.exe process which is the process you want to terminate. In order for you to kill this process, you need to type in this command:
kill -id 5364
Error Causes“This Office visual refresh is based on feedback from customers who asked for a more natural and consistent experience within and between your applications, specifically on Windows. With this update, we deliver an intuitive, coherent, and familiar user interface, using the Fluent Design principles, across all your applications: Word, Excel, PowerPoint, OneNote, Outlook, Access, Project, Publisher, and Visio. We aligned this visual refresh with the design of Windows 11 to provide seamless experiences on your PC.”It is always refreshing to hear when a company listens to its user base and actually does what is needed instead of trying to invent the wheel.
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ConclusionError code 0x8007007b will present itself when Windows users are trying to activate Windows. You may try to activate it through the update and security option, but it is likely that you will receive the same error code. Error code 0x8007007b may be presented when Windows 7 and Windows 8.1 users try to upgrade and activate Windows 10 on their computer.
Common symptoms include:
Error CausesThere are multiple causes for the user to see this error code, including if a user is using volume-licensed media while installing a number of various Windows operating systems. This error may also be caused because the activation wizard cannot connect to a KMS host computer. It is likely that if the user has a volume-licensed form of media, they were likely given a MAK (multiple activation keys).
There are several ways to go about repairing error code 0x8007007b. It is important to try all of the methods, but if it is too difficult or you do not know what you are doing, please do contact a Windows repair technician. They will likely be able to fix the problem with ease.
When KMS activation is not used, and when there is not a KMS server, the product key type should then be changed to a MAK. For MSDN (Microsoft Developer Network) or TechNet, the SKUs that are listed on the media are generally volume-licensed media, and that means that the product key that is supplied is a Multiple Activation Key.
To change the KMS to a MAK, click Start, All Programs, Accessories, and then right-click on Command Prompt. Click Run as Administrator. If prompted for a password or confirmation, enter it now.
When the command prompt opens, type in the following command, and press enter after:
slmgr -ipk xxxxx-xxxxx-xxxxx-xxxxx (these x's are representative of the MAK product key).
While on the desktop, press the Windows key and R. The Run window should appear, and then you should enter the following command: Slui 3. Press Enter and then wait for the window to appear. This window will ask for the operating system activation product key. Enter the product key and then press the Activate button. Reboot the computer. Now the Error Code 0x8007007b should be gone.
Open the Command Prompt with access as administrator as mentioned previously. Enter the following command: sfc /scannow. The command will then complete its task. This will take a good bit of time, so leave the computer to do its work. The sfc must finish the scan. When the scan has finished, reboot the computer. Now you can check for activation. The error code should be gone.
This method for correction should be used when the network does have a KMS host computer setup, and the client is not able to locate the KMS host on the network to complete activation.
To verify that the computer does in fact have the KMS host installed. Click Start, All Programs, Accessories, and then right-click on Command Prompt. Run as administrator. If you are now prompted to enter a password or confirmation, do so. When the command prompt box comes up, type in the following command, and then press Enter: nxlookup -type=all_vlmcs._tcp>kms.txt
The command will generate a file, open this KMS file. The file will contain one or more entries. As a default, the KMS host server will dynamically register a DNS SRV server evidence once every 24 hours. In order to check the registry to ensure that this is happening, follow these steps:
If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.
Error Causes
Further Information and Manual Repair