Using Classic Outlook on Windows for personal email, calendar, and contact management
I cant believe how long this has been going on.
Its very annoying and prevents clean closing of outlook.
Maybe we should be asking copilot to help?
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When I open any appointment in outlook Calendar I have to save it before closing if I have locked my PC in between. Even If I did not change anything (applies to any invite also empty freshly created ones and also applies when outlook is started in safe mode + also applies on different PC / different account)
[, then our support engineers will check and assist you on your issues.
I will continue to research this issue. If there is any progress on the issue, please update it with this post
Thank you for your patience and cooperation,
I wish you all the best!
Regards,Winter | Microsoft Community Moderator
Dear Fnurk,
Thank you for your reply.
I'm doing more research and testing on this issue, but since the reasons can be varied, please try more things:
a.
Please navigate to File > Options > Mail > Save messagesto disable “Automatically save items that have not been sent after this many minutes” feature on the Outlook client. If this feature is enabled, try disabling it and see if the problem persists.
b.
the issue might be caused by corrupted add-in in Outlook, it is recommended you run Outlook on safe mode.
(Note: there is the space but not quotation marks in the command)
Open Outlook in safe mode - Microsoft Support
c.
Clear cache files in Outlook. Before we start the liquidation process, please save your work in Outlook and close Outlook.
you can also try to clear the cache in Skype for Business, for the detailed steps, please follow below:
Hope this information is useful to you. If there is any progress on the issue, please update it with this post and we will do our best to help you.
Thank you for your patience and cooperation, I wish you all the best!
Happy new year! Regards,Winter | Microsoft Community Moderator
Dear Fnurk,
Thank you for your reply.
The factors that contribute to this issue are diverse, so kindly ask you to try more things:
a.
If the version of Outlook client is not latest, please also try to update it to be latest for better using experience, you can update it in File > Office Account > Update Options > Update Now.
b.
It is recommended to diagnose calendar in Outlook via Support and recovery Assistant(SaRA) tool for Office 365.
Scan by using Microsoft Support and Recovery Assistant - Outlook | Microsoft Learn
For detailed steps, please follow below:
1. Download SaRA in https://testconnectivity.microsoft.com/.
c.
It is recommended you try the following tool for further troubleshooting.
1. Download CalCheck and extract the .zip folder. (**Note:**If Outlook client is 32-bit, CalCheck tool needs to be 32 bit)
If the issue persists, please update, we will try our best to assist. Your cooperation is appreciated.
Best Regards, Winter