"Note: Error in creating mail enabled user. Error: Mixed mode assembly is built against version 'v2.0.50727' of the runtime and cannot be loaded in the 4.0 runtime without additional configuration information. Click here to troubleshoot., Office 365 user created successfully This user will be synchronized after DirSync is completed."

The account will be created on our local AD, but the Office 365 account is created but shows a status of "in cloud" instead of "synced with Active Directory".

ManageEngine service is running on a Server 2012 standard 64-bit machine.

I've rebooted the machine, no change..

Anyone have any ideas?