Fix: Start-ADSyncSyncCycle : Retrieving the COM class factory for remote component with CLSID {835BEE60-8731-4159-8BFF-941301D76D05}

Fix: Start-ADSyncSyncCycle : Retrieving the COM class factory for remote component with CLSID {835BEE60-8731-4159-8BFF-941301D76D05} 1

Helpdesk users with limited administrative privileges may encounter the follow error when running the Start-ADSyncSyncCycle cmdlet: PS C:\WINDOWS\system32> Start-ADSyncSyncCycle Start-ADSyncSyncCycle : Retrieving the COM class factory for remote component with CLSID {835BEE60-8731-4159-8BFF-941301D76D05} from machine failed due to the following error: 80070005 To sync Azure AD, you need to be a member of the ADSyncOperators local …

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MigrationPermanentException: Target user already has a primary mailbox in Office365 Exchange Online

Exchange Online

In a Microsoft Office365 migration project, I faced the following error trying to migrate a mailbox from an on-premises Exchange 2013 database to Exchange Online: Error: MigrationPermanentException: Target user ‎’Doodle, Johnny’ already has a primary mailbox. –> Target user ‎’Doodle, Johnny‎’ already has a primary mailbox. I was sure I hadn’t migrated Johnny’s mailbox before. …

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How to configure multiple UPN’s for specific users

The larger an IT organization is the more struggling you face when needing changes in Active Directory. An action that technically takes 60 seconds to complete may take a few days if you have to comply with the customer procedures. This is for example the case when you need to add a custom user Principal …

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