Purpose
This article explains how our detection determines whether the Delta or Cumulative version of updates are offered.
Description
Our detection logic will verify the 'UBR' value from the registry to determine if the Delta or the Cumulative update will be offered.
HKLM" Key="SOFTWARE\Microsoft\Windows NT\CurrentVersion" Value="UBR" (Update Build Revision)
- The Delta is offered if build version equals N-1. (N= Latest Build. Current build being offered minus one version level)
- The full Cumulative update is offered if build version is N-2 or less.
You will only be offered one or the other and never both.
Related Documentation
Windows 10 release information
Affected Product(s)
Ivanti Patch for Windows Servers (all)
Ivanti Security Controls (all)