Clint Boessen's Blog

My family has a 12 volt projector that we take camping with us.  It's a "KickAss 12V Portable Outdoor Cinema Projector" and we have issues playing certain media types of USB flash drives because the projector often doesn't understand the audio codec...

I had a customer who needed re-created the default Exchange Groups under the "Microsoft Exchange Security Groups" organisational unit.  This was done as someone had moved these groups to another location (not supported) and the support engineer was unable...

In this post we will look into troubleshooting Account Lockouts in Active Directory. From my experience identifying the source of an Account Lockout can often be easy, or extremely difficult.
When an authentication attempt hits a domain controller that is incorrect, a second authentication attempt will always hit the Primary Domain Controller (PDC). This is due to Active Directory replication intervals, if you reset a users password, it may...

We had an Exchange 2016 server running Exchange 2016 Cumulative Update 15 where as part of Windows Updates it rendered the server not functional.  The update that we installed was the Security Update for Exchange 2016 - KB4536987.
After the update, the following symptoms were experienced....