Our CA certificate recently expired and we were experiencing a smorgasbord of issues after renewing the CA cert itself. One issue we were running into is that our Lync mobile clients stopped connecting, and our external clients were receiving the fol...
If you're getting frustrated by Outlook 2007 clients receiving error 0x80070422 when trying to Send/Receive the Offline Address Book, the first thing to check is your Exchange 2007 service URL's. The quickest way to test this from the client end woul...
I recently struggled with this one for work, after I made a change to IIS on our terminal server (Server 2008 Standard). I could not launch TS RemoteApps, as credentials were being consistently rejected, though correct. The only error I could find in...