Microsoft Office Updates Facing Corruption Issues for Multiple Versions

TapTechNews July 5th news, the tech media borncity today released a blog post stating that the Click-to-Run versions of Microsoft Office 2016, Office 2019, Office 2021, and Office 365 Version 2406 have update corruption problems, and a 30088-27 error is encountered during installation.

A user of Office 2019反馈: Is the Office update broken again?, He reported that the Office itself can run, but the update function cannot be used normally. The following error was encountered when installing the update on July 3:

TapTechNews Note: The screenshot is in German version, and the dialog box content is: We regret to inform you that you have encountered an error, and the user clicks the button to search for relevant solutions, but cannot connect to Microsoft's update server.

On the Microsoft Answers forum, many users also reported encountering the 30088-27 update error problem, and currently the only way is to roll back to the previous version:

Disable Microsoft Office updates

Open the administrative command prompt and then enter the following command to return to the previous version.

C:\\Program Files\\Common Files\\microsoft shared\\ClickToRun\\officec2rclient.exe /update user updatetoversion=16.0.17628.20164