Lync/SfB Server: Event 41026, LS Data MCU after May 2017 .NET Framework update

Hi, Today a customer call me and said that they cannot connect to meeting. In the Blog below is the fix. And script that does this for You. reading →

After Cumulative Updates in Exchange 2013 ECP and OWA will be broken … sometimes?

Mr. Exchange Server Pro Paul Cunningham wrote a guide for updating single servers and dag servers. After applying updates to Exchange 2013 environment. You will sometimes (yes not all the time) that EAC and OWA will break. Either displaying this page or a blank page. I have found that…continue reading →