Consider the following scenario:
You deploy computers to Windows RT 8.1, Windows 8.1, Windows Server 2012 R2, Windows RT, Windows 8, or Windows Server 2012.
You try to copy the directory trees to the deployed computers by using the following command:
Robocopy "Source" "Destination" /E /R:2 /S /MIR
The directory trees contain SharePoint paths.
In this scenario, files under the SharePoint related paths cannot be copied.
To resolve this issue, install update rollup 2962409, or install update rollup 2962407. For more information about how to obtain these update rollup packages, click one of the following article numbers to view the article in the Microsoft Knowledge Base:
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates