Trying to connect message when Saving in Excel 365

WebDAV will stop working in Explorer. This includes opening a Sharepoint library in Explorer and mapping a drive to a Sharepoint library. You can work around this with OneDrive. More details on mapping drives and accessing via OneDrive is at the following URL.

https://support.microsoft.com/en-us/office/map-a-network-drive-to-a-sharepoint-library-751148de-f579-42f9-bc8c-fcd80ccf0f53

I found this way to roll back Microsoft Office 365 to a previous version.

Open Windows Command Prompt as Administrator, run the commands:

cd C:\Program Files\Common Files\Microsoft Shared\ClickToRun

officec2rclient.exe /update user updatetoversion=16.0.XXXX.XXXX

The version Current Channel 16.0.15225.20288(2022 June 14) worked for me.

You can find the Update history for Microsoft 365 Apps here:

https://docs.microsoft.com/en-gb/officeupdates/update-history-microsoft365-apps-by-date

I have Automatic Updates disabled until now.

We are having exactly the same problems as mentioned in this article, can you confirm when a fix will be issued?

We are using build version:

Switching to the semi-annual channel (version 2202) solved the issue temporarily for me.

https://docs.microsoft.com/en-us/deployoffice/change-update-channels

https://docs.microsoft.com/en-us/deployoffice/overview-update-channels

1. Configure group policy setting
2. Run gpupdate on a client computer
3. Manually run the "Office Automatic Updates 2.0" task
4. Manually check for updates within any Office application

With the above steps, Office automatically downgraded to 2202 which fixed the problem temporarily.

I have seen the same issue with redirecting our documents to a DFS share. The last version that worked was 16.0.15225.20288. I have reverted back to this version.