calandar problem on outlook

khchimadi, mohamed 40 Reputation points
2025-03-10T09:30:40.1333333+00:00

a calendar problem on Outlook. The problem is that we can't import the entire calendar only the interval -1 year to +1 year.

Outlook | Windows | Classic Outlook for Windows | For business
Answer accepted by question author
Anonymous
2025-03-11T02:17:43.0033333+00:00

Hi @khchimadi, mohamed

Welcome to our forum!

How did you import your calendar?

What is the version of your Outlook? It is recommended that you please check the Outlook client version (File>Office Account>Product Information) and try to upgrade to the latest version to see if the problem is resolved. 

In addition, here are some steps you may want to take:

  1. Adjust the Date Range in the Exported File
    • If you're exporting a calendar from another system (e.g., Google Calendar), ensure that the export settings allow you to include the full date range you need.
    • Open the ICS file in a text editor (like Excel etc.) and verify that all events are included. If not, adjust the export settings in the source system.
  2. Split the Calendar into Smaller Ranges
    • If the calendar file is too large, split it into multiple files, each covering a smaller date range (e.g., one file for each year). Import these files one at a time into Outlook.

More information: Import and export Outlook email, contacts, and calendar - Microsoft Support 

Hope it helps! 

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