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lindros99's avatar
lindros99
Brass Contributor
Jan 25, 2026

Cannot update M365-Mac to 16.105.1?

Anyone else having an issue with this? Current Channel-Preview update (only 25-30MB per update) is failing with Outlook and Word (previously, PPT and XLS were fine). ​It takes forever to update ......
deployment
mac
microsoft 365
microsoft 365 apps
outlook
word
medavies's avatar
medavies
Copper Contributor
Jan 26, 2026

Also having this issue. Reinstalling MS Autoupdate allowed all but Outlook and Word to complete updating.

https://learn.microsoft.com/en-us/officeupdates/release-history-microsoft-autoupdate


I ended up downloading the updaters for Outlook and Word 16.105.1 (26011816) from MS and these installed as expected.

https://learn.microsoft.com/en-us/officeupdates/update-history-office-for-mac

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