The latest Mail & Calendar update from the Store restored full functionality to Calendar on both my Dev and Beta Insiders.
Windows Calendar app crashing
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
The Windows Calendar app is crashing on launch, it was updated through the Store to version 16005.14326.21344.0 a few days ago.
Screenshot of the error log from Reliability monitor.
Windows 11 Release Preview 22621.1343.
Already tried to reset the Calendar app, and also uninstalled/re-installed WINDOWS COMMUNICATION APPS from the Store.
Windows Insider program | Apps on Insider preview
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Answer accepted by question author
Anonymous
69 additional answers
Sort by: Newest
-
Anonymous
2023-03-02T09:56:35+00:00 I can't uninstall the update now, I'll leave it as is.
-
Anonymous
2023-03-02T09:49:02+00:00 My Calendar failed yesterday (1st March 2023) with the symptoms as described above. I uninstalled this update -2023-02 Cumulative Update for Windows 11 Version 22H2 for x64-based Systems (KB5022913) - which had been installed yesterday and that has solved the problem
-
Anonymous
2023-03-02T05:16:24+00:00 Still crashing after an app update this morning. To be honest I can't be bothered to reset the Mail apps AGAIN to see if that fixes it.
Mail works and I have the Calendar widget running, maybe one day the Calendar app will be fixed, maybe not.
I never use that calendar anyway; I just tried it out when I saw users reporting that it was broken.
It is ironic that it works on all my machines, even if I never actually use it or need it. 🤣🤣🤣🤣
-
Anonymous
2023-03-02T04:59:13+00:00 Still crashing after an app update this morning. To be honest I can't be bothered to reset the Mail apps AGAIN to see if that fixes it.
Mail works and I have the Calendar widget running, maybe one day the Calendar app will be fixed, maybe not.