
(Create a restore point within Windows, just to be safe.) We finally found success with a workaround that surfaced on the web.
LATEST OFFICE 365 UPDATE BROKE CALENDAR WINDOWS
Even running Windows in safe mode didn’t solve the issue.

A reinstallation of Office failed to solve the problem. PCWorld staffers themselves were affected by the outage, with Outlook repeatedly crashing. Additional details can be found in the admin center under EX218604 and OL218603.” After it has scanned the database, it will display its entire contents.“We’re rolling out a fix for this issue, and we expect the mitigation to reach all customers over the next few hours. Stellar Repair for Exchange from Stellar Data Recovery is relatively widespread and easy to use.

LATEST OFFICE 365 UPDATE BROKE CALENDAR OFFLINE
The repair occurs in such a way that it makes the data from the offline EDB available in a new mailbox (Exchange Live) or in a. However, they are not limited to the mailbox, as they are able to read the Exchange database (EDB) as a whole. In addition to these onboard tools, some utilities from manufacturers also specialize in repairing mailboxes. Overall, this is a rather complex approach and not a very nice one because you have to coordinate appointments with the users when you can take their mailboxes offline. Getting the right entry when exporting is a bit time-consuming. You can do this manually or via PowerShell with New-Mailbo圎xportRequest. pst file, skipping only the broken calendar entry. However, this is usually not acceptable to users because they depend on their calendar entries.Ī better alternative would be to export the mailbox to a. Then you should create a new empty mailbox and import the. pst file without the calendar and then disable the mailbox from the Exchange console. Microsoft support suggested as a solution that you export the mailbox to a. Unfortunately, the reality was quite different because the defective calendar entry was still there. During my troubleshooting attempt, it actually reported that the entry in question had been removed. The Search-Mailbox command exists for this. But above all, it did not bring any success.Īnother option is to delete the broken entry via PowerShell. Instead, you have to look at the event log based on different EventIDs. The command is very rudimentary, and it doesn’t give any usable feedback from the console. Attempting a repair using PowerShell ^Įxchange has some PowerShell cmdlets that could fix a broken calendar entry. Unfortunately, there are no causes or useful solutions under these error codes. MFCMAPI also detects problems, but the error codes do not allow drawing any conclusions about the cause The Microsoft CalChecker tool and MFCMAPI serve this purpose.Ĭhecking the entries with CalCheck showed the following: The next logical step is to analyze the defective calendar entry to examine the cause of the error. However, this had no effect on the abovementioned problem the error messages still remain.

Even if the users are already the mailbox owners, you can still use: ADD-MailboxfolderPermission This excludes a faulty configuration here. As a first measure, I have therefore checked the permissions of the mailbox folders with: Get-MailboxfolderPermission

The second error message lists missing permissions as a possible cause of the problem. If the item was sent as a task request or meeting request, the sender might not receive updates. The items might have been moved or deleted, or you may not have sufficient permissions. This could be temporary, but if you see it again, restart Outlook.””The move, copy, or deletion cannot be completed. Sorry, we’re having trouble opening this item.
