Distribution Group Management Across Exchange Server Versions

How to manage distribution groups across different versions of Exchange?  It’s a great question!  Our resident Exchange expert Frank Plawetzki bei Deutschland takes us through this issue.  Read on ! Issue: Imagine an Outlook user who tries to edit the membership attribute of a distribution list he owns. Actually the distribution list is a universal…


What To Do When System Center 2012 Endpoint Protection RC Installation Fails

Written by Frank Pawetzki, Microsoft Premier Field Engineer The Issue: This happened to me today on my Windows 7 machine: the installation of Microsoft System Center 2012 Endpoint Protection (Release Candidate) failed with error code 0x80070643. The event log showed this error: Log Name:      Application Source:        Microsoft Security Client Setup Date:          02.12.2011 16:24:13 Event ID:     …