How to resolve Outlook error: Task 'Internet Calendar Subscriptions' reported error (0x0004002B) : 'Outlook cannot parse the property "TRIGGER", near line 134. The property is being ignored.'

Kathy Milford 0 Reputation points
2025-11-21T21:58:19.69+00:00

I am receiving many errors of:

Task 'Internet Calendar Subscriptions' reported error (0x0004002B) : 'Outlook cannot parse the property "TRIGGER", near line 134. The property is being ignored.'

Each error has a different reference to a different line number.

Then I get one that says the following:

Task 'Internet Calendar Subscriptions' reported error (0x00043002) : 'This job has reached its maximum number of warnings. Future warnings will not be displayed.'

How do I resolve this?

Microsoft 365 and Office | Other
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  1. Q&A Assist
    2025-11-21T21:58:39.3833333+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    To resolve the Outlook error regarding the "Internet Calendar Subscriptions" and the parsing issue with the property "TRIGGER", you can follow these steps:

    1. Check the Internet Calendar Subscription: The error indicates that there is an issue with the calendar subscription file, particularly near line 134. Open the calendar subscription in a text editor and look for any formatting issues or incorrect property values that might be causing the parsing error.
    2. Remove and Re-add the Subscription: If you cannot find any issues in the subscription file, consider removing the problematic calendar subscription from Outlook and then re-adding it. This can sometimes resolve parsing errors.
    3. Update Outlook: Ensure that your Outlook application is up to date. Sometimes, bugs are fixed in newer versions that could resolve these types of errors.
    4. Check for Corrupted Items: If the issue persists, there may be corrupted items in your calendar. You can use the Calendar Checking Tool for Outlook (CalCheck) to identify and remove corrupted items.
    5. Reset Navigation Pane: You can also try resetting the navigation pane by running the command outlook /resetnavpane in the Run dialog (press Windows + R to open it).
    6. Clean Views: Running the command outlook /cleanviews can help if there are corrupted custom views affecting the calendar.

    If you continue to receive the error about reaching the maximum number of warnings, it may indicate that Outlook is overloaded with errors. Addressing the parsing issue should help reduce the number of warnings you receive.


    References:

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  2. JANSHER L 8,535 Reputation points Independent Advisor
    2025-11-21T22:35:27.5366667+00:00

    Hi Kathy,

    Thank you for posting. I am here to help.

    For error 0x0004002B & 0x00043002 emails will receive but not send.

    To fix the error please follow this steps:

    Remove the problematic calendar subscription: Go to your calendar settings and remove any internet calendar subscriptions that may be causing the error. This can help clear the parsing issue.

    Repair the Outlook application: Sometimes, repairing the Office application can resolve underlying issues. You can do this through the Control Panel under Programs and Features.

    Check for updates: Ensure that your Outlook application is fully updated. Sometimes, updates can fix bugs that lead to errors like this.

    Create a new Outlook profile: If the problem persists, consider creating a new Outlook profile. This can help if the current profile has become corrupted.

    Let me know how this goes. Looking forward to helping you out.  If you need more help please feel free to let me know. If the answer is helpful, please click "Accept Answer".

    Best regards,

    Jansher

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