Emails missing in Outlook folders (MS Exchange Shared Mailbox)

A user is complaining that emails are missing from some folders in his secondary mailbox. The mailbox in question is another user's Office 365 mailbox attached via auto-mapping (by giving the first user full access permissions).

After a quick check, all affected folders appeared to have a "Filter applied" label showing in the bottom left of Outlook (instead of the number of items).

Read more: Emails missing in Outlook folders (MS Exchange Shared Mailbox)

Windows 11 upgrade stuck on downloading 8%

Issue

Windows 11 upgrade initiated via Windows Updates gets stuck in the "downloading..." stage, and always on 8%. Rebooting the PC and restarting the update does not help, it starts downloading from 0, and gets stuck again at 8%.

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Outlook crashes when trying to open a shared calendar

Issue

MS Office 365 Outlook with Exchange Office 365 account crashes when trying to open a shared or other user's calendar. Outlook closes and restarts with the following error logged in Windows Application Logs.

Event ID: 1000
Level: Error
Description:
Faulting application name: OUTLOOK.EXE, version: 16.0.15427.20210, time stamp: 0x62ed4990
Faulting module name: OUTLOOK.EXE, version: 16.0.15427.20210, timestamp: 0x62ed4990
Exception code: 0xc0000005
Fault offset: 0x00000000017d5891
Faulting process id: 0x3018
Faulting application start time: 0x01 d8bb8c591132e5
Faulting application path: C:\Proqram Files\MicrosoftOffice\root\Office16\OUTLOOK.EXE

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Uninstall Microsoft Phone Link app

Windows Phone Link app is not uninstallable via normal Settings or Start Menu UI. However, it's very easy to remove using a single-line PowerShell command.

Read more: Uninstall Microsoft Phone Link app