The product group released the September 2020 Cumulative Update for Office Online Server.
The KB article for September 2020 CU will be available at the following Location in a couple of hours:
- KB 4484503 – September 2020 Update for Office Online Server
The download for September 2020 CU is available through the following link:
Hey, after installing this on my OOS server, I now cannot open documents in word online, excel online Or PowerPoint online, etc?
Any guidance is greatly appreciated!
I would suggest to open a ticket with Microsoft support to get this analyzed.
Hi, how can we check the office updates version after we have installed the update?