Outlook OAB download fails with 0x80004005 and/or 0x8004010F
KB ID 0000035 Problem 0x8004010F is caused by client not being able to see the Offline Address Book. 0x8004010F Error With Exchange 2013/2016/2019 Firstly make sure your autodiscover is correct, on the Exchange server open the Exchange management shell, and issue the following command. Get-clientAccessServer | fl Name,AutoDiscoverServiceInternalUri If you need to fix/change it, use the following syntax. Set-ClientAccessServer...
Exchange Y2KK Bug
KB ID 0001769 Y2KK Problem Over the last couple of days the Exchange forums have been alight with the Y2KK bug, typically it affects Exchange 2016 and 2019 (though the chatter is, it actually effects any Exchange versions whose update version begins with 22… This is fine below, (it begins with 21..) Add-PSSnapin Microsoft.Forefront.Filtering.Management.Powershell Get-EngineUpdateInformation Y2KK Symptoms Emails No Longer Being...
Exchange Cant Mount Database ‘0x80004005’
KB ID 0001632 Problem When attempting to mount an Exchange Database I got this error; Failed to mount database “{Database-Name}”. Error: An Active Manager operation failed. Error: The database action failed. Error: Operation failed with message: MapiExceptionDatabaseError: Unable to mount database. (hr=0x80004005, ec=1108) Diagnostic context: Lid: 65256 Lid: 10722 StoreEc: 0x454 Lid: 1494 —- Remote Context Beg...
Exchange – Unable to Mount Stores (log file missing)
KB ID 0000348 Problem Exchange fails to mount a database and complains, with an error like the one below when you try and mount it manually. Error: Mailed to mount database ‘ database name’ Error: Exchange is unable to mount the database that you specified. Specified database {your server name}{path to database}{database name}; Error code: MapiExeptionCallFailed: Unable to mount database. (hr=0x80004005, ec=1032) You may...