Win11 Calendar (part of Mail & Calendar app) not opening after Update


Having same issue. Calendar in windows 11 not working after microsoft update. I did repair and that did not work. Not sure yet what happens if you reset...do you lose all your emails???? How could microsoft now know this would happen???
 

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windows 11intel i5
OS
windows 11
Computer type
Laptop
Manufacturer/Model
Lenovo/Yoga 730
CPU
intel i5
Motherboard
64bit
yeah, neither "settings>apps>Mail and Calendar>repair>reboot" nor "settings>apps>Mail and Calendar>reset>reboot" didn't fix it here either...

but, the Store>search>Microsoft Mail and Calendar>Update *did* fix the issue.
 

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windows 11Ryzen 916G
OS
windows 11
Computer type
Laptop
Manufacturer/Model
Lenovo
CPU
Ryzen 9
Memory
16G
Screen Resolution
4K
Now that its fixed, it adds a link to try out the pre-release "Outlook" client. It drops the Win8 metro style, and uses the Outlook365 web style. Eh... I've gotten to like the simple metro style. but there are things I'll use like delayed send. so, I probably stay in the "new outlook"
 

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windows 11Ryzen 916G
OS
windows 11
Computer type
Laptop
Manufacturer/Model
Lenovo
CPU
Ryzen 9
Memory
16G
Screen Resolution
4K
where do I find Cumulative Update for Windows 11 Version 22H2 for x64-based Systems (KB5022913) ? How do I uninstall it? I have the same problem w/the calendar
 

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win 11
OS
win 11
Computer type
PC/Desktop
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acer
Repair and reboot did not fix the problem. I am reluctant to "reset" as I do not want to lose all the data I've put into Calendar.

Downloading the Mail & Calendar update from Windows Store makes the Calendar window think about it for a few seconds longer before shutting down.

Gotta love this "black box" Windows paradigm where apps just fail without any of those scary error messages. So you're left without any clue what to do.
 

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Windows 11i7-1270016 GBOEM GeForce RTX 3060Ti
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell XPS 8950
CPU
i7-12700
Motherboard
(Dell)
Memory
16 GB
Graphics Card(s)
OEM GeForce RTX 3060Ti
Sound Card
(integrated)
Monitor(s) Displays
Dell S3422DWG, plus others
Screen Resolution
3440x1440
Hard Drives
1 TB SSD + 1 TB SATA
I found a work around, using my browser I went to Outlook.com and logged in. I clicked on the calendar icon on the left side of the page and everything was visible. The windows store would not let me install the update that others have had success with.
 

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windows 11
OS
windows 11
rxtein said:
I fixed the problem by going to the Windows Store and searched for Windows mail & calendar. It showed that there was an update available. I installed the update and that resolved my issue.
Click to expand...
In my case it is a very recent Mail & Calendar app update that, I believe, started the problem of Calendar opening.
I cannot seem to find in Microsoft Store a way to uninstall or roll back an app update. Anyone know how to ?? (PS I do know how to uninstall a Windows Update)
 

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window11
OS
window11
Computer type
PC/Desktop
Manufacturer/Model
Lenovo
davidmg said:
I found a work around, using my browser I went to Outlook.com and logged in. I clicked on the calendar icon on the left side of the page and everything was visible. The windows store would not let me install the update that others have had success with.
Click to expand...
Surely you may be a bit confused? For me, my Outlook Calendar is separate to my Windows Calendar - one I use for 'work' and the other for 'personal' events.
 

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window11
OS
window11
Computer type
PC/Desktop
Manufacturer/Model
Lenovo
wgt40w said:
Surely you may be a bit confused? For me, my Outlook Calendar is separate to my Windows Calendar - one I use for 'work' and the other for 'personal' events.
Click to expand...
I never used the Outlook calendar for anything. Opening the outlook calendar shows the items I input on the Windows calendar.
 

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windows 11
OS
windows 11
wgt40w said:
Surely you may be a bit confused? For me, my Outlook Calendar is separate to my Windows Calendar - one I use for 'work' and the other for 'personal' events.
Click to expand...
Sorry - ignore my comment above - my two calendars are attached to two different email addresses. I have now done the same as you - gone to Outlook.com / signed in to my 'personal' email/ clicked on Calendar and, like you, it opened with all the data still there - in spite of 'repairing' and 'resetting' the app + uninstalling & redownloading /installing the app.
 

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window11
OS
window11
Computer type
PC/Desktop
Manufacturer/Model
Lenovo
wgt40w said:
Sorry - ignore my comment above - my two calendars are attached to two different email addresses. I have now done the same as you - gone to Outlook.com / signed in to my 'personal' email/ clicked on Calendar and, like you, it opened with all the data still there - in spite of 'repairing' and 'resetting' the app + uninstalling & redownloading /installing the app.
Click to expand...
ALL FIXED - just gone, once again to Microsoft Store/ Clicked on Library/ Clicked on Get Updates and a new 38.47Mb Update for Mail and Calendar appeared - after installation Calendar now opening OK. There appears to have been a major appearance change.
 

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window11
OS
window11
Computer type
PC/Desktop
Manufacturer/Model
Lenovo
I didn't even need to search the store - I opened the store and the update was queued up ready to install.

This update was not queued up yesterday, so they must have started pushing it out to general availability now.
 

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    Windows 11 23H2 Current buildAMD Ryzen 9 3950X4 * 32 GB - Corsair Vengeance 3600 MHzEVGA GeForce RTX 3080 Ti XC3 ULTRA GAMING (12...
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    Windows 11 23H2 Current build
    Computer type
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    HomeBrew
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    AMD Ryzen 9 3950X
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    Dell Latitude E5470
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HOW TO FIX - open Microsoft Store / on left Click Library - a list will show of the apps on your computer/ top right Click on Get Updates - wait a bit and hopefully from today Mail and Calendar will show an update of 38.47Mb - let this download and install.
After this you should be able to open Calendar OK - in my case Calendar opened with NO data showing - in Mail/ Click on Accounts/ Click on your email address account showing/ Click on "Delete this account from this device". Close Mail and then re-open it/ Click on Accounts/ Add Account and a list of suggested email addresses will show/ Click on the same email address as the one on the account you just deleted. After doing this - for me Calendar then opened showing all my saved calendar future events.
PS Unless you are lucky, this update appears to be the only 'certain' fix - as the problem was caused by a faulty Calendar app update that, for me came on 1st March.
 

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window11
OS
window11
Computer type
PC/Desktop
Manufacturer/Model
Lenovo
wgt40w said:
Today, March 1st 2023, the Calendar app (part of Mail & Calendar app) will not open - just a blank white screen.
Following internet advice, I tried 'Repair' the app - no good.
I then noticed the app has been updated today - coincidence ??

Mail app opening OK, but whether I try to open Calendar from within Mail or from Taskbar icon - same result - blank white screen.

Anyone else got this problem ?
Click to expand...
Same issue here! 🙄
 

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Windows 11Intel Core i7-8700KHyperX Fury DDR4 3200MHz 16GBNvidia GeForce GTX 1070 Armor OC
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
ASUS ROG STRIX
CPU
Intel Core i7-8700K
Motherboard
ASUS ROG STRIX Z390-F GAMING
Memory
HyperX Fury DDR4 3200MHz 16GB
Graphics Card(s)
Nvidia GeForce GTX 1070 Armor OC
Sound Card
SupremeFX S1220A CODEC
Monitor(s) Displays
Asus 27" LED G-Sync ROG Swift PG278QR
Screen Resolution
2560 X 1440
Hard Drives
Samsung 860 EVO 500GB SSD/Samsung 860 EVO 1TB SSD
Asus Rog Strix Arion /Samsung SSD 2TB
PSU
Corsair TX850M, 850W PSU
Case
Noctua NF-F12 PWM 120mm Fan
Cooling
Corsair Hydro Series H60 CPU Cooler
Keyboard
ASUS ROG Strix Flare Cherry MX/BUNGEER M4
Mouse
ASUS ROG Gladius II Origin / Xtrfy M42
Internet Speed
500/500
Browser
Chrome/Edge
Antivirus
Norton 360
I installed the new update available today in the Microsoft Store, and this fixed the problem for me. (The one available yesterday didn't do the trick.)
 

My Computer My Computer

At a glance

Windows 11i7-1270016 GBOEM GeForce RTX 3060Ti
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Dell XPS 8950
CPU
i7-12700
Motherboard
(Dell)
Memory
16 GB
Graphics Card(s)
OEM GeForce RTX 3060Ti
Sound Card
(integrated)
Monitor(s) Displays
Dell S3422DWG, plus others
Screen Resolution
3440x1440
Hard Drives
1 TB SSD + 1 TB SATA
Just got update from Microsoft Store calendar is fixed. 🥳
 

My Computer My Computer

At a glance

Windows 11Intel Core i7-8700KHyperX Fury DDR4 3200MHz 16GBNvidia GeForce GTX 1070 Armor OC
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
ASUS ROG STRIX
CPU
Intel Core i7-8700K
Motherboard
ASUS ROG STRIX Z390-F GAMING
Memory
HyperX Fury DDR4 3200MHz 16GB
Graphics Card(s)
Nvidia GeForce GTX 1070 Armor OC
Sound Card
SupremeFX S1220A CODEC
Monitor(s) Displays
Asus 27" LED G-Sync ROG Swift PG278QR
Screen Resolution
2560 X 1440
Hard Drives
Samsung 860 EVO 500GB SSD/Samsung 860 EVO 1TB SSD
Asus Rog Strix Arion /Samsung SSD 2TB
PSU
Corsair TX850M, 850W PSU
Case
Noctua NF-F12 PWM 120mm Fan
Cooling
Corsair Hydro Series H60 CPU Cooler
Keyboard
ASUS ROG Strix Flare Cherry MX/BUNGEER M4
Mouse
ASUS ROG Gladius II Origin / Xtrfy M42
Internet Speed
500/500
Browser
Chrome/Edge
Antivirus
Norton 360
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