MC249393 – Updated April 09, 2021: Microsoft has updated the post with additional details, for clarity. Thank you for your feedback.
Microsoft is making a 64-bit version of the OneDrive sync client available for Windows.
This message is associated with Microsoft 365 Roadmap IDs 70694 and 70695.
When this will happen
How this will affect your organization
Microsoft will silently update user devices from the 32-bit version to the 64-bit version. All functionality is the same as it is in the 32-bit installation.
For preview customers: users can download and install a 64-bit version of OneDrive: 64-bit preview package
What you need to do to prepare
You might want to notify your users about this new capability and update your training and documentation as appropriate.
Note: The OneDrive 64-bit version is only for devices with x64-based processors.
Learn more