[tsmeets]

You can also use the outlook COM API and extract the data from the running outlook instance [1]. See [2] for a python example that extracts a '.ics' file.

[1] https://learn.microsoft.com/en-us/office/vba/api/outlook.cal...

[2] https://github.com/TomSmeets/export-outlook-to-ics/blob/mast...