Forum Discussion

Copper Contributor

Nov 03, 2025

Outlook broke after Office 365 update to 16.0.19328.20158 – cannot open emails Windows Server 2016

Hello everyone, posting to report that after the latest automatic update to Microsoft Office 365 version 16.0.19328.20158, we are experiencing a critical issue on multiple company machines running W...

Copper Contributor

Nov 04, 2025

Outlook 365 broke for us too. Seems to be only server 2016 (terminal server) after the update on 11/1

Carmine89
Copper Contributor
Nov 04, 2025
Hi wcalkins. Actually the only way i've found is upgrate to W2k25 but is not easily applied to all.
I've now 100 VDI with this error. I hope Microsoft found a solution shortly