Antti K. Koskela • 6/24/2025

"Sync error. We are having trouble syncing. Click 'Sign in again' to fix the issue." in OneNote? Let's fix it!

Read Original

This article provides a step-by-step solution for a persistent OneNote sync error displaying the message 'Sync error. We are having trouble syncing. Click 'Sign in again' to fix the issue.' It details how to use the Windows Registry Editor to navigate to specific Office identity keys, identify and remove duplicate tenant mappings causing the conflict, and restore normal synchronization functionality.

0 comments
#Troubleshooting #Office 365 #Onenote
"Sync error. We are having trouble syncing. Click 'Sign in again' to fix the issue." in OneNote? Let's fix it!

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
React, useEffect, and Stale Closures: How to Avoid Them with Dependencies and useRef
Jivbcoop • 4 votes
2
Better react-hook-form Smart Form Components
Maarten Hus • 2 votes
3
AGI, ASI, A*I – Do we have all we need to get there?
John D. Cook • 1 votes
4
Quoting Thariq Shihipar
Simon Willison • 1 votes
5
Dew Drop – January 15, 2026 (#4583)
Alvin Ashcraft • 1 votes
6
Using Browser Apis In React Practical Guide
Jivbcoop • 1 votes