Monthly Archives: November 2021

More MCOValidationErrors and chasing squirrels in ADSIEdit

The experienced around here know an article is going to be good when I mention ADSI edit. But for those that don’t know, ADSI edit is one of the more dangerous Active Directory tools allowing Administrators to edit things directly, even if they have no idea what that means. I hear a lot about how… Read More »

Teams Phone Test Account Cant Sign In

This was an interesting one I ran into some time ago with a client of mine. They had been rolling out Teams voice and as part of the rollout had elected to offer Teams Certified Handsets in some areas. As part of their setup procedure, They used a test account to sign into any phones… Read More »

Can’t Migrate Licensed Teams User – Licensing Error

I ran into an interesting one today that had me scratching my head as to why we couldn’t move a user from Skype for Business On-Prem to Microsoft Teams. Whenever we attempted to move a small bunch of users from on-prem to Teams the Skype for Business PowerShell Move-CsUser cmdlet would throw the error. The… Read More »