Office Updates for Forefront TMG 2010
If you are wondering why you are prompted by Windows Update on Forefront TMG 2010 to apply Office Updates, please remember, that SQL Reporting Service use Office Web Components (OWC) which from time to time receive updates too. So if you update your Forefront TMG 2010 environment via Windows Update Service (WUS) you should make sure to apply such Office Updates for your TMGs too.