First step is to update the ESET to the latest version.
I make the breaks in Nod ofter instalation then do the rest of trick if anybody need just give the mail id....
Version 6 of ESET Remote Administrator (ERA) and ESET business products were released in North America December 11th, 2014, and globally February 25th, 2015.
This article applies to version 5.x and earlier ESET business products.
Is it possible to change the importance level in Windows Update setting to show also optional updates? For hardware, there is a solution: manually find each hardware in device manager and update teh driver.
You can also try to use alternative updaters like WSUS offline updater.