Windivert Driver Cannot Be Installed You Must Restart Your Computer Top _top_ Jun 2026
WinDivert (Windows Packet Divert) is a powerful, legitimate user-mode packet interception utility. When an application tries to start WinDivert, it dynamically installs a temporary kernel-mode driver. If that driver fails to register, clean up properly, or conflicts with security software, your application crashes.
Ensure your censorship-circumvention tools, VPNs, or firewalls are updated to their latest versions to maintain compatibility with Windows updates.
What (e.g., GoodbyeDPI, a specific VPN, or a custom tool) is triggering this error?
A regular reboot often fails to clear a locked driver service. You need to manually delete any lingering WinDivert services using the Windows Command Prompt. WinDivert (Windows Packet Divert) is a powerful, legitimate
Modern versions of Windows feature advanced virtualization-based security. "Memory Integrity" prevents attackers from inserting malicious code into high-security processes, but it also frequently blocks legitimate, older, or modified WinDivert drivers. Open the Start menu, type , and open it. Locate the Memory Integrity toggle. Switch the toggle to Off . Restart your computer for the changes to take effect.
Below is a comprehensive guide to understanding why this error occurs and the definitive steps to resolve it permanently. Root Causes of the WinDivert Installation Error
Note the Published Name (e.g., oem42.inf ). Then delete: You need to manually delete any lingering WinDivert
Always run applications that rely on WinDivert with elevated administrative privileges.
If you are using a modified or self-compiled version of a network tool, Windows might block it because it lacks a valid digital signature.
WinDivert is an exceptional tool for developers and advanced users who need to capture, divert, and drop network packets on Windows without writing complex kernel-mode drivers. WinDivert not working on Windows 10 20H2 #253 - GitHub Open the Start menu
WinDivert 是针对 x86 和 x64 架构开发的。如果在基于 ARM 架构的 Windows 设备（如搭载 M 系列芯片的 Mac 电脑安装 Windows 虚拟机）上运行，驱动将无法加载并触发错误。
Note: If you use a third-party antivirus (such as Avast, Bitdefender, or Kaspersky), open its dashboard and add the application folder to its global exception/whitelist. Step 4: Disable Memory Integrity (Core Isolation)