在使用 Windows 11/10 PC 时，您可能会遇到不同的错误。如果您在 Windows 11/10 PC 上遇到DRIVER VERIFIER IOMANAGER VIOLATION Stop Error，错误检查值为 0x000000C9，则知道此停止错误发生在系统文件或驱动器（如 ntoskernel.exe、hidclass.sys、ndis.sys）时等被损坏或崩溃。

Your PC ran into a problem and needs to restart. We’re just collecting some error info, and then we’ll restart for you (0% complete)

If you’d like to know more you can search online later for this error: DRIVER_VERIFIER_IOMANAGER_VIOLATION (ndis.sys)

在本指南中，我们解释了一些可帮助您解决此问题的修复程序。那么，让我们开始吧。

驱动程序验证程序 IOMANAGER 违规

将执行以下潜在修复以修复 Windows 11/10 上的DRIVER VERIFIER IOMANAGER VIOLATION错误：

1. 删除 Driver Verifier Manager^{(Delete Driver Verifier Manager)}设置
2. 删除新安装的软件
3. 更新设备驱动程序
4. 执行干净启动
5. 更新 BIOS 或固件
6. 将您的系统还原到较早的位置

如果能正常登录就好了。否则，您可以启动进入安全模式^{(boot into Safe Mode)}，进入高级启动选项屏幕^{(Advanced Startup options screen)}，或 使用安装媒体启动^{(use the Installation Media to boot)}以执行这些说明。

首先创建系统还原点总是好的。

现在让我们详细了解它们：

1]删除驱动程序验证管理器^{(Delete Driver Verifier Manager)}设置

为了解决此问题，请删除驱动程序验证程序管理器设置并查看是否有帮助。

要开始它，请右键单击“开始^(Start)”菜单并从菜单列表中选择“运行” 。^{(Run )}

在“运行”对话框中，键入验证程序^{(verifier )}并按 Enter。

单击屏幕上出现的UAC 提示的^{(UAC Prompt)}是^(Yes)按钮。

在Driver Verifier Manager窗口中，选择Delete existing settings，然后单击Finish按钮。

重新启动计算机并检查它是否解决了问题，如果没有，则继续下一个解决方案。

2]删除^(Remove)新安装的软件

如果您最近在 PC 上安装了任何软件，请暂时将其删除，看看是否可以解决错误。

要删除软件，请先打开控制面板^{(open the control panel)}。

打开后，从控制面板项目列表中找到程序和功能^{(Programs and Features)}，然后打开它。

现在搜索新安装的程序，然后一一卸载。

成功删除后，重新启动 PC 并检查错误。

如果此解决方案解决了问题，请将其替换为其他应用程序。

3]更新驱动程序

正如我们前面提到的，损坏的.missing 或崩溃的系统文件或驱动器文件可能会导致发生此错误。因此，您需要更新、回滚或重新安装错误消息中提到的驱动程序。在我们的图像中提到了 ndis.sys。所以你需要在互联网上搜索以找出ndis.sys是什么。

Ndis. sys is a Windows system file related to Network Driver Interface Specification. Being essential part of the Windows operating system, ndis. sys is digitally signed by Microsoft and is located in the \System32\drivers folder.

在这种情况下，您需要更新、回滚或重新安装网络^(Network)驱动程序。运行Windows 更新^{(Windows Update)}、使用设备管理器或使用^{(Device Manager)}OEM的内置工具是最佳选择。

如果您决定使用设备驱动程序，则过程如下：

• 右键单击^{(Right-click)}开始按钮^(Start)，然后从菜单列表中选择设备管理器。^{(Device Manager)}
• 在“设备管理器^{(Device Manager)}”窗口中，从列表中找到相关的设备驱动程序。
• 找到后，右键单击它并从上下文菜单中选择更新驱动程序选项。^{(Update driver )}

因此，您需要更新、回滚或重新安装上述有问题的驱动程序。

如果您看到提到的 exe OS 文件，您可能需要运行 System File Checker。

4]在干净启动状态下进行故障排除

您可以通过执行干净启动^{(performing a Clean Boot)}来进一步手动排除故障。干净启动^(Boot)以最少的驱动程序和启动程序启动系统。当您以干净启动方式启动计算机时，计算机会使用一组预先选择的最少驱动程序和启动程序来启动，并且由于计算机以最少的驱动程序启动，因此某些程序可能无法按预期运行。

干净启动故障排除旨在隔离性能问题。要执行干净启动故障排除，您必须一次禁用或启用一个进程，然后在执行每个操作后重新启动计算机。如果问题消失了，您就知道这是造成问题的最后一个过程。

5]更新BIOS或固件

如果您仍然遇到问题，您可以尝试更新到您的系统 BIOS^{(update to your system BIOS)}或计算机上的固件。

6]将您的系统还原^(Restore)到较早的位置

如果上述方法都不能帮助您解决此问题，请将您的系统恢复到较早的点。当您的系统正常工作时，这会将您的 Windows 回滚到以前的工作条件。

让我们知道是否有任何方法有助于解决此问题。

DRIVER_VERIFIER_IOMANAGER_VIOLATION error on Windows 11/10

While using a Windows 11/10 PC, you may meet different errors. If you encоunter a DRIVER VERIFIER IOMANAGER VIOLATION Stop Error, bug check value of 0x000000C9, on your Windows 11/10 PC, then know that this stop error occurs when a system file or drive like ntoskernel.exe, hidclass.sys, ndis.sys, etc. gets corrupted or crashes.

Your PC ran into a problem and needs to restart. We’re just collecting some error info, and then we’ll restart for you (0% complete)

If you’d like to know more you can search online later for this error: DRIVER_VERIFIER_IOMANAGER_VIOLATION (ndis.sys)

In this guide, we have explained some fixes that will help you to get fix this issue. So, let’s get started.

DRIVER VERIFIER IOMANAGER VIOLATION

The following potential fixes will be carried out to fix the DRIVER VERIFIER IOMANAGER VIOLATION error on Windows 11/10:

1. Delete Driver Verifier Manager settings
2. Remove the newly installed software
3. Update the device driver
4. Perform a Clean Boot
5. Update BIOS or firmware
6. Restore your System to an earlier point

If you can log in normally, good. Otherwise, you can boot into Safe Mode, enter the Advanced Startup options screen, or use the Installation Media to boot to be able to carry out these instructions.

It is always good to create a system restore point first.

Let’s now see them in details:

1] Delete Driver Verifier Manager settings

In order to fix this issue, delete the driver verifier manager settings and see if it helps.

To get it started, right-click on the Start menu and choose Run from the menu list.

In the Run dialog box, type verifier and press enter.

Click on the Yes button for the UAC Prompt you get on your screen.

In the Driver Verifier Manager window, select Delete existing settings, and click the Finish button.

Restart your computer and check if it solves the problem, if not then proceed to the next solution.

2] Remove the newly installed software

If you have recently installed any software on your PC then remove it temporarily and see if this makes the error solved.

To remove the software, open the control panel first.

Once it opens, locate Programs and Features from the list of control panel items and then open it.

Now search for the newly installed programs and then uninstall them one by one.

After the successful deletion, restart your PC and check for the error.

If this solution fixes the problem, replace them with other applications.

3] Update the driver

As we mentioned earlier, a corrupted.missing or crashing system file or drive file can cause this error to occur. So you need to update, roll back or reinstall the driver that is mentioned along with the error message. In our image ndis.sys is mentioned. So you need to search on the internet to find out what ndis.sys is.

Ndis. sys is a Windows system file related to Network Driver Interface Specification. Being essential part of the Windows operating system, ndis. sys is digitally signed by Microsoft and is located in the \System32\drivers folder.

In this case, you need to update, roll back or reinstall the Network drivers. Running Windows Update, using Device Manager, or using the built-in tool of the OEM are the best options.

If you decide to use the device driver the procedure is as follows:

• Right-click on the Start button and select Device Manager from the menu list.
• In the Device Manager window, locate the concerned device driver from the list.
• Once you find, right-click on it and select the Update driver option from the context menu.

Thus you need to update, rollback or reinstall the mentioned offending driver.

If you see an exe OS file mentioned, you may want to run System File Checker.

4] Troubleshoot in Clean Boot State

You can troubleshoot further manually by performing a Clean Boot. A Clean Boot starts a system with minimal drivers and startup programs. When you start the computer in clean boot, the computer starts by using a pre-selected minimal set of drivers and startup programs, and because the computer starts with a minimal set of drivers, some programs may not work as you expected.

Clean-boot troubleshooting is designed to isolate a performance problem. To perform clean-boot troubleshooting, you must disable or enable one process at a time, and then restart the computer after each action. If the problem goes away, you know that it was the last process, which was creating the problem.

5] Update BIOS or firmware

In case, you’re still encountering the issue, you can try to update to your system BIOS or firmware on your computer.

6] Restore your System to an earlier point

If none of the above methods help you to fix this, restore your system to an earlier point. This will roll back your Windows to previous working conditions when your system was working correctly.

Let us know if any method helps to fix this issue.

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