An error has occurred - Azure AD Connect

Randy Haley 20 Reputation points
2026-06-10T21:09:41.1866667+00:00

When I start Azure AD Connect, it gives me the following. I have no idea what is causing this but it says to post message on Entra forum. Any help would be greatly appreciated.

Thank You

Capture

Microsoft Security | Microsoft Entra | Other
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Answer recommended by moderator
Randy Haley 20 Reputation points
2026-06-10T22:48:05.8933333+00:00

I ended up uninstalling, rebooting, and reinstalling Connect Sync and it fixed the issue. Not sure what caused issue in the first place.

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