Installed You Must Restart Your Computer Top: Windivert Driver Cannot Be
with: reg query "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired" → The key exists. Windows itself is waiting for a reboot.
If a driver update failed, old .sys files might be creating conflicts.
instructions for a different version of WinDivert or a specific app like GoodbyeDPI WinDivert not working on Windows 10 20H2 #253 - GitHub
: The application is trying to use a 32-bit driver on a 64-bit system, or the necessary .sys files are missing from the app's directory. Step-by-Step Fixes 1. Manually Clear the Old Service
Below is a breakdown of why this happens and the specific steps you can take to clear the error without endlessly restarting. Why Is This Happening? instructions for a different version of WinDivert or
Maya sighs. She tries running the installer as Administrator. Same error. She disables antivirus. Same error. She checks Device Manager—no yellow flags. She even manually tries to register the driver with sc start WinDivert . Nothing works.
Here is the definitive guide to bypassing the reboot loop and getting WinDivert running. 1. The "Ghost Service" Flush (Most Effective)
Navigate to > Advanced options > Startup Settings > Restart .
Instead of fighting the error, Maya does exactly what the message says—but first, she checks one thing: Why Is This Happening
By systematically working through this guide—from simple reboots and antivirus exclusions to disabling driver signature enforcement—you should be able to resolve the problem. Start with the least invasive solutions and move on to the more advanced ones only if necessary.
Always run applications that rely on WinDivert with elevated administrative privileges.
A previous instance of the driver is still active.
Windows 系统（尤其是较新版本的 Windows 10 和 Windows 11）强制要求所有内核驱动都必须具有有效的数字签名。如果您使用的 WinDivert 版本过低（签名已过期），或杀毒软件、防火墙误将其行为判定为恶意（特别是开启“内核隔离”或内存完整性功能时），系统会直接阻止驱动加载。 the bundled WinDivert driver is unsigned
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。
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Click and add the entire folder path of the application utilizing WinDivert. Step 4: Clear Leftover Driver Files
If the application works after doing this, the bundled WinDivert driver is unsigned, and you must obtain an officially signed version to use it permanently. Conclusion