Skip to content
Conflict Errors in Outlook When Updating or Cancelling Meetings

Conflict Errors in Outlook When Updating or Cancelling Meetings

Written By Krishna R
Last Updated March 5, 2024
Posted In Microsoft 365
SHARE

Let’s discuss Conflict Errors in Outlook When Updating or Cancelling Meetings. Outlook is a Web-based email service created by Microsoft. Outlook is a safe tool for managing your emails and appointments. Outlook impacts all users to stay productive and manage their busy schedules in this digital world.

Outlook is mainly focused on individual users and business environments to ensure a platform for efficient communication and productivity. Outlook provides a user-friendly platform for email management, scheduling, task management, and more.

Microsoft Outlook is a personal organization tool that’s included in the Microsoft Office suite. Outlook is primarily an email application that allows users to send, receive, and manage emails. With the help of Outlook, users can use calendar features that help them keep track of appointments, meetings, and events.

Nowadays, users face some errors when using Outlook Desktop to manage their meetings; you may encounter a conflict error when you try to update or cancel a meeting item. In this post, we can discuss some workarounds to fix that error.

Patch My PC

Conflict Errors in Outlook When Updating or Cancelling Meetings

When you try to use Outlook Desktop to manage your meetings, you might encounter an error of conflict When Updating or Cancelling Meetings. That error message says, “One or more items in the folder you synchronized do not match. To resolve the conflicts, open the items and try this operation again.”

Workarounds to fix the error.
Clear Offline Items for your calendar
Use Outlook Web Access (OWA) or use New Outlook
Conflict Errors in Outlook When Updating or Cancelling Meetings – Table.1

See More: Fix Something Went Wrong 1001 Outlook Error Microsoft 365 Desktop Applications

Conflict Errors in Outlook When Updating or Cancelling Meetings - Fig.1 - Creds to MS
Conflict Errors in Outlook When Updating or Cancelling Meetings – Fig.1 – Creds to MS

This error happens because there is a mismatch between the calendar item on your local machine and the server copy. The server copy does not have a conflict, but the local copy does; the Conflict Message says that ( ”Conflicting edits have been made to the same item. To resolve this conflict, select the item in the list below you wish to keep and then choose” keep this item ”, or choose Keep all to preserve all the versions”).

  • If the Conflict Message dialogue appears, you should close it

Note: This issue is being investigated by the Outlook Team, but until it is resolved, you can use the following workarounds to fix the error.

Conflict Errors in Outlook When Updating or Cancelling Meetings - Fig.2 - Creds to MS
Conflict Errors in Outlook When Updating or Cancelling Meetings – Fig.2 – Creds to MS

1. Clear Offline Items for Your Calendar

This option will delete the calendar items in your Outlook store (OST) file on your local machine and then re-sync them with the server. To do this, Open the Calendar pane in Outlook, right-click the Calendar folder in Outlook.

  • Select the Properties option in the calendar folder
  • On the General tab, select Clear Offline Items
  • Click on Ok
Conflict Errors in Outlook When Updating or Cancelling Meetings - Fig.3
Conflict Errors in Outlook When Updating or Cancelling Meetings – Fig.3

2. Use Outlook Web Access (OWA) or Use New Outlook

Use Outlook Web Access (OWA) or New Outlook to update or cancel the meeting. The conflict error does not occur in OWA or New Outlook, so you can use them as an alternative to Outlook Desktop.

Reference

Outlook shows conflict errors when updating or cancelling meetings

We are on WhatsApp now. To get the latest step-by-step guides, news, and updates, Join our Channel. Click here. HTMD WhatsApp.

Author

Krishna. R is a computer enthusiast. She loves writing about Windows 11 and Intune-related technologies and sharing her knowledge, quick tips, and tricks about Windows 11 or 10 with the community.

Discussion

Join the discussion

Your email address will not be published. Required fields are marked *

Related guides

Microsoft 365

Purchase Windows 365 Flex High Performance Cloud PC Free Trial License

Key Takeaways In this article, I will explain how to purchase a Windows 365 Flex High Performance Cloud PC Free Trial License. Microsoft now offers a Windows 365 Flex 32 vCPU, 128 GB RAM, 2 TB Storage Cloud PCs free trial, giving organisations an excellent opportunity to evaluate one of the most powerful Cloud PC […]

VK Vaishnav K 6 min read
Intune

Microsoft Intune Portal No Longer Supports Microsoft 365 Apps Policy Management

Key Takeaways Microsoft Intune Portal No Longer Supports Microsoft 365 Apps Policy Management! Starting with the Intune June 2026 (2606) service release, Microsoft will remove the ability to create or edit Microsoft 365 Apps policies in the Intune admin center. Administrators must use the Microsoft 365 Apps admin center for policy management. Existing policies, permissions, […]

AC Anoop C Nair 6 min read
Microsoft 365

Microsoft Announces Major Microsoft 365 Pricing and Packaging Changes Coming in Mid-2026

Key Takeaways Microsoft Announces Major Microsoft 365 Pricing and Packaging Changes Coming in Mid-2026! Microsoft is introducing major updates to Microsoft 365, Office 365, and EMS suites in mid-2026, adding several advanced security and management capabilities directly into existing plans. New additions include Defender for Office 365 P1, Time-of-Click Protection for malicious URL scanning, Intune […]

AC Anoop C Nair 4 min read