The Windows 10 May/Oct 2020 update may affect the compatibility of your ESET product on Windows 10 operating systems.
It is recommended that you upgrade your ESET product.
https://support.eset.com/en/kb3747-upgrade-to-windows-10-with-your-eset-product-installed
Download link for ESET Endpoint Security for Windows
Download link for ESET Endpoint Antivirus for Windows
Download link for ESET Endpoint Security for Mac
Download link for ESET Endpoint Antivirus for Mac