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Solved - Sync not working: One or more items in the folder you synchronized do not match

See original GitHub issue

OGCS Version: v2.9.0
Installed or Portable: Portable

Problem Description
Sync doesn’t start since the 4th of November. Log is full of the errors below:

2021-11-10 08:04:59,303 ERROR  1 OutlookGoogleCalendarSync.OGCSexception [28] -  System.Runtime.InteropServices.COMException: One or more items in the folder you synchronized do not match. To resolve the conflicts, open the items, and then try this operation again.
2021-11-10 08:04:59,303 ERROR  1 OutlookGoogleCalendarSync.OGCSexception [21] -  Code: 0xB5920009,-1248722935; Location: get_Categories() in <Unknown File>

Log attached: OGcalsync.log

I have no idea which item doesn’t match or how to find it. Any help appreciated.

Steps to Reproduce the Issue

  1. Start OGCS, press sync.

Issue Analytics

  • State:closed
  • Created 2 years ago
  • Comments:7 (3 by maintainers)

github_iconTop GitHub Comments

1reaction
objarnicommented, Jan 29, 2022

It just started working a couple of days later, after a reboot of windows (that good ole trick!). I tried to update my comment but couldn’t find my way back here, so thanks for giving me a chance to explain another “workaround” - Just Reboot Windows 👯

0reactions
Improov-Allcommented, Jan 29, 2022

That is indeed what I meant: from the Outlook program, follow Paul’s advice or just delete the account that is causing problems.

Op za 29 jan. 2022 20:18 schreef Paul Woolcock @.***>:

@objarni https://github.com/objarni Just to make it clear, this error is not from OGCS but from Outlook itself - it appears to have corrupted itself somehow, hence why my suggestion was an OST/PST file repair first. Removal of the mail account https://support.microsoft.com/en-us/office/remove-or-delete-an-email-account-from-outlook-1fa900ae-6dc8-468c-b754-10292f7ee47a, or the entire profile https://support.microsoft.com/en-us/office/remove-a-profile-d5f0f365-c10d-4a97-aa74-3b38e40e7cdd simply will delete the OST/PST file and recreate it when you add the account back.

Once the mail account is working properly again, so will OGCS.

— Reply to this email directly, view it on GitHub https://github.com/phw198/OutlookGoogleCalendarSync/issues/1338#issuecomment-1024971009, or unsubscribe https://github.com/notifications/unsubscribe-auth/ARHH6KI5PFREAWJ5C2O5JGDUYQ4R3ANCNFSM5HXQBSZA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

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