Couldn’t Import Calendar Try Again Later Outlook – Quick Fixes

Have you also come across the issue of couldn’t import Calendar try again later Outlook? This error usually means Outlook can’t parse or process your ICS file most often because the file is corrupted, oversized, contains unsupported calendar properties, or Outlook  is having a temporary service issue.

You can solve this problem easily by verifying the .ics file format, importing the calendar into a new Outlook calendar, renaming and re-saving the ICS file, importing the ICS file using Outlook Desktop App, testing the .ics file in another calendar application, and with an alternative automated solution. We have explained all the possible solutions to solve your problem in this article.

What Does Couldn’t Import Calendar Try Again Later Error Mean?

This error couldn’t import calendar try again later Outlook shows that Outlook is unable to configure your data while you are trying to import. Additionally, the message shows that this is a temporary issue, and sometimes even retrying it later does not work. This problem can arise anytime while:

• You are importing your .ics file into the Outlook application.
• Even when you are adding an internet calendar using the link.
• When you are syncing your calendar with the third-party apps.

Below, we will discuss some reasons why the Outlook application fails to import the ICS file.

New Outlook VS Classic Outlook: Does the Import Process Differ?

The classic Outlook desktop app uses the Import/Export wizard, while New Outlook handles ICS imports through a different server-based process. If you encounter a “couldn’t import Calendar try again later Outlook” error, try importing the file using classic Outlook or Outlook on the web. Also, below we have given the how these two versions of Outlook differ when you need to import the ICS files. Understanding these differences can help you to choose which version to try if you are experiencing this error again.

Note: If you are using New Outlook and this can’t import this file right now, try again later keeps appearing, then try the Classic Outlook or Outlook Web because it can be helpful with larger or slightly malformed files.

Method 1: Verify Your ICS File Format

In this method, you will need to verify your ICS files are corrupted, incomplete, or not, as Outlook only supports structured .ics files. Follow the steps for verification:

1. You need to right-click on the ICS file and open it using a text editor app.
2. After opening it, confirm that the file starts and ends with BEGIN: VCALENDAR and END: VCALENDAR.
3. Then, check if there are missing or duplicate calendar blocks in the file
4. Finally, save your .ics file and again try importing it into Outlook

Method 2: Import the ICS File into New Calendar

You know, sometimes Outlook fails to import the calendar data into an existing calendar due to errors, for that importing the ICS file into new calendar may help to remove this couldn’t import calendar try again later Outlook error. Use the steps below:

1. Open the Outlook app on your system
2. After opening the app, go to a new blank calendar
3. Choose the file and go to Open & Export and select the Import/Export option.
4. From this import/export tab, choose the import an iCalendar file option
5. At last, import the file into the newly created calendar

Method 3: Fix the Error Using Renaming ICS File

Sometimes, these issues come due to the long names or special characters in the .ics file.  For this, go through the steps below:

• Rename the ICS File:
  You need to rename your .ics file. to a simple name without using spaces and special characters, and retry importing the ICS file again.

Method 4: Fix Using the ICS File in Another Application

This method is helpful as it determines whether the issue is in Outlook or the .ics file. To find the issue, you need to follow the steps given below:

• Insert the ICS file into Google Calendar:
  First, add your ICS file in Google Calendar; if the file is not imported there too, then it may be corrupted, and if it works somewhere else, then the error must be with the Outlook application.

Method 5: How to Fix Couldn’t Import Calendar Try Again Later Outlook Through Expert Solution?

Now, even if Outlook shows this couldn’t import calendar, try again later error, you need to divide your ICS files into small chunks and then try to import it into Outlook. For dividing the ICS files. Use the professional tool as it is designed to split the ICS file based on Size, Count, Subject, Organizer, Date, and Category.

1. Download and launch the above-mentioned tool on your system and choose the split ICS file option.

2. Now, using the Add file button, insert your ICS file into the software.

3. To fix Couldn’t Import Calendar Try Again Later Outlook error using this method, select a splitting option such as split by size, category, events, and more.

4.  Once the splitting is completed, click on the OK option

5. Now, click on View Report to see the result report and save the ICS file.

6. At last, import the smaller ICS files into the Outlook application and verify whether the couldn’t Import Calendar Try Again Later Outlook is resolved or not.

Why Choose Professional Solution over Manual Techniques?

Here, we have provided a comparison table highlighting the difference between online tools,  an automated method, and a manual method. This table will help you in choosing the right approach to fix the couldn’t import Calendar try again later Outlook error.

End Note

In this blog, we have discussed the issue of couldn’t Import Calendar Try Again Later Outlook error while importing ICS files, with its common reasons to occur, and have given different user-friendly methods including an instant solution with its features, to fix this error of not importing calendar in Outlook.

Also Read: Why You Can’t Sync Outlook Calendar to Google? & Solutions