Forum Discussion
Outlook duplicates internet calendar.
I have had the same issue for about 3 years and still no solution - Ii delete multiple internet calendars, pst files, internet calendar folders, etc. every day or so. I have had my profile rebuilt etc. These only appear on my desktop version of outlook (occured with both 2016 and my current 2019), not the microsoft 365 online version. Hope to hear of a solution one day....
- See my post from today and https://stackoverflow.com/questions/69235142/c-sharp-webcallink-in-outlook-internet-calendar-subscription-produce-multiple
The problem is solved.Not sure how this solves anyone's problems as I have the same issue Numerous duplicated Internet calendars myself <1% of the people that need this fix are going to write C# code to fix this...
I myself literally deleted all the internet calendar subscriptions - default.pst files to try and fix this and once I restart Outlook upon deleting the Internet Calendar PST file and I subscribe to one of my internet Google Calendars it STILL somehow finds the older versions of the calendar that were supposed to have been deleted. I even cleared out the entire Outlook Cache and it still comes back. I think Microsoft doesn't care about this because it primarily only affects people who are using Google Calendars. Utterly ridiculous that when you select 'Delete' it doesn't actually delete the instance that is stored somewhere. How difficult is this to get correct????
I have spent days of my life trying to fix this stupid thing...
Regards,
Frank
