issing Start-OnlineCoexistenceSync when running DirSync via Powershell: Recently working on an environment, I noticed that the Start-OnlineCoexistenceSync is missing when trying to re-sync the Active Directory with Office 365 via PowerShell. This was very helpful when we need to sync the changes manually to Office 365. You’ll also notice that DirSyncConfigShell.psc1 is no longer present in its default location of C:\Program Files\Windows Azure Active Directory Sync. This is due to the change version of the Directory Sync Tool currently running on your Computer. To know more about the Directory Sync tool revision history, click here.

When you try to run command to sync the changes, you get the following error message:

PS C:\> Start-OnlineCoexistenceSync
The term ‘Start-OnlineCoexistenceSync’ is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:28
+ start-onlinecoexistencesync <<<<
+ CategoryInfo

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Passionate for Latest Gadgets, a Computer geek by Hobby, and luckily Profession too. Started my career in 2005 with IBM, worked with Microsoft later. Back in 2009, started Pledge Technologies ( (parent company to Grishbi). We, at Pledge Technologies, provide IT Consulting to SMBs across US & UK. Specialized in Microsoft Technologies like AD, Exchange, etc., and lot of experience of Office 365 Migration for various clients. Grishbi is a platform where we express what we learned today, and share it with world.