IT Blog

You probably want to install teams using GPO, and you actually Microsoft article about this: https://docs.microsoft.com/en-us/microsoftteams/msi-deployment . On this website there are msi packages of Teams. Unfortunately, when you want to install Teams using one of them, you encounter a problem, because Teams not starting, even if you can see installed program in the Programs and Features list. Problem: cannot use .msi package of Teams Solution: change .msi package by adding ACCEPT_EULA=1 property using Super Orca application. All you need to do is to add a row ACCEPT_EULA with value of 1. After that you can save and use changed msi package with the GPO installation package. NOTE: you need to use user part of GPO, not the computer one, cause "installation" is made in the appdata user folder.

Situation: You need to hide Exchange Online mailbox from address list and have AD synchronization in place, but no local Exchange. You then extend Active Directory schema by using local Exchange installation with setup.exe /prepareschema switch. Next, you are fire up refresh directory schema in AD Connect, and do full AD sync, and... No, msExchHiddenFromAddressList attribute is not syncing, even if it is set in AD account attributes and seen on AD Connect connector. Solution: If you have made all the previous steps, then probably your AD account has mailnickname attribute not set After fill it with proper data (alias), and do another AD Connect AD sync , you can  see your  msExchHiddenFromAddressList synced at last.