For those wondering if they need this update
Native Instruments Service Center 2.5.3 for Windows 7, Windows 8
What's This?
Service Center helps you to activate your products and keep them up to date.
Multi-Language Application
Overview of product status
Easy to use update manager
Self Updating
Stand-alone application - works independently of your browser
New in Version 2.5.3
Specific installer error messages integrated
Various bug fixes