Add the folder containing the WinDivert .sys and .dll files to your Antivirus Exclusions/Whitelist . 4. Verify Digital Signatures and "Block" Status Windows 10 and 11 are very picky about kernel drivers. Navigate to the folder where your program is located.
user wants a long article about the error "WinDivert driver cannot be installed you must restart your computer top". This seems to be a Windows error related to the WinDivert driver, which is used by various network applications. I need to provide a comprehensive article covering what the error is, why it occurs, and how to fix it. To do this, I will need to search for information about this specific error message, WinDivert itself, common causes like driver conflicts, and potential solutions. I will also need to consider that this might be related to specific software that uses WinDivert, such as VPN clients, network monitoring tools, or gaming applications. I will follow the search plan provided. search results show various potential sources of information. I will open the most relevant ones to gather detailed information about the error and potential solutions. search results provide a good amount of information about the error. I will now structure a comprehensive article. The article will cover: what WinDivert is, the common error scenarios (including the specific error message and potential error codes), the causes, and a series of solutions, and finally a conclusion. I will cite relevant sources. WinDivert 驱动安装失败的“终极”解决方案
A previous instance of the driver is still active.
Providing these details will help find a more targeted solution for your setup. Share public link Add the folder containing the WinDivert
Open regedit and go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinDivert . Delete the entry and reboot.
If the error returns, move to .
Open (or your third-party antivirus dashboard). Navigate to the folder where your program is located
How to Fix "WinDivert driver cannot be installed. You must restart your computer"
A: Yes. The latest stable version is 2.2 , followed by 2.1 and earlier versions. Newer versions may have better compatibility with modern Windows security features. If you are compiling your own version, using an official pre-built binary from the GitHub repository is generally safer and more reliable.
Re-enable your antivirus after success.
Because WinDivert intercepts network traffic, security software frequently flags it as a "Trojan" or "Riskware." Add an Exclusion to Windows Security
We reply to every query within 24 hours. Do not let a minor driver error block your work—fix it once, fix it right.