Applies to:
Windows Server 2012 RTM

Note:  You should check http://support.microsoft.com for the latest version of the different files.
Note 2:  These are not available in Windows Update.
Note 3:  You can download them without entering your e-mail address and captcha if you are a Microsoft Premier customer and have a http://Premier.Microsoft.com account.
Note 4:  Carefully review the list and decide which might be applicable to your unique environment.
Note 5:  Test in your test and your quality assurance environment.

Originally published Feb. 2014.   Updated Feb. 2014.

List of DFS related hotfixes post RTM for Windows Server 2012 RTM as of Feb. 2014:

2920468 Large files cannot be replicated by the DFSR service in Windows Server 2012
http://support.microsoft.com/kb/2920468
Update(s):
Dfsrprovs.mof 
Dfsrress.dll  6.2.9200.16384
Dfsrs.exe  6.2.9200.20899 

2821663 "The file or folder does not exist" error when you try to rename or save files in a DFS namespace folder from a Windows 8-based or Windows Server 2012-based computer
http://support.microsoft.com/kb/2821663
Update(s):
Mrxsmb20.sys  6.2.9200.20667 

Supersede(s):
2820470 Delayed error message when you try to access a shared folder that no longer exists in Windows 8, Windows 8.1, Windows Server 2012, or Windows Server 2012 R2

2791372 You cannot edit GPO and the Registry.pol file is not replicated when locked in Windows Server 2008 R2 or Windows Server 2012
http://support.microsoft.com/kb/2791372
Update(s):
Gpapi.dll  6.2.9200.20626 
Gpsvc.dll  6.2.9200.20626  
Gpapi.dll  6.2.9200.20626