Install Windows 11

For new Windows 11 installations, refer to Microsoft's Download and install Windows 11 Knowledgebase article.

Use the latest product version to prevent other issues

Enable Auto-updates on your ESET product.

If the Auto-update fails or you cannot use it at the time, follow these steps to install the latest version:

I have ESET Endpoint Antivirus on Windows 10 or later:

I have ESET Endpoint Security on Windows 10 or later:

For more information, refer to the Install or upgrade ESET Endpoint Security or ESET Endpoint Antivirus on a client workstation Knowledgebase article.