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Why is Microsoft Office 365 ending support for the 32-bit Directory Synchronization (DirSync) tool?
The 32-bit and 64-bit DirSync tools are built on different platforms. To continue innovating and delivering new features that synchronize on-premises Active Directory with Office 365, we need to focus our efforts on a single tool. The 64-bit tool is built on a more modern platform and our customers are telling us they prefer the 64-bit tool.
When did Office 365 end support for the 32-bit DirSync?
Effective 1 January 2013, service requests with Office 365 support regarding the 32-bit tool can no longer be opened. The 32-bit DirSync tool will continue to operate and synchronize your on-premises Active Directory with Office 365 after this date.
Will I always be able to synchronize directories using the 32-bit DirSync tool, even if it’s not supported?
For the moment, yes. However, after 31 January 2014, Office 365 will block connections from the 32-bit DirSync tool.
Are there any differences between the 64-bit and 32-bit DirSync tools?
The two tools work in the same fashion and any jobs you have built with the 32-bit DirSync tool will continue to work with the 64-bit tool. The differences are entirely internal to the tools.
Where can I download the 64-bit DirSync tool?
The 64-bit DirSync tool is available for download from the Microsoft Office 365 portal.
Follow these instructions to download and install the tool:
1 out of 3 people found this post helpful.
The download link is dead.
Try this download link: www.microsoft.com/.../details.aspx
MikeR428, the referenced link I believe is the older version of dirsync 64, the newer version is 99MB and is available from portal.microsoftonline.com/.../DirectorySynchronization.aspx under step four if you are signed in to the portal already.
Is it so that the 32bit version sychronizes with Office 365 and the 64bit version synchronizes with FOPE? At least to me it seems like that. When I try to login with Office365 credentials it tells me that authentication fails, however if I use the FOPE admin credentials it works. The 32bit tool works with O365 admin credentials. Am I missing something here? In our case FOPE and O365 have not previously been synced automatically.
We only have Windows 2003 Servers which are all 32 bit. I am assuming the 64bit program will not work on our existing servers, is this a correct assumption?
Can we disable dirsync all together and manage all the office 365 accounts online only?