Roaming Profiles: Plain to .V6

Roaming Profile Version - Operating System

"No .V" - Windows XP, and Windows Server 2003
 .V2  - Windows Vista, Windows 7, Windows Server 2008, and 2008 R2
 .V3  - Windows 8 and Windows Server 2012
 .V4  - Windows 8.1 and Windows Server 2012 R2
 .V5  - Windows 10 RTM, Windows 10 version 1511
 .V6  - Windows 10 Anniversary (1607) , 1703 Creators Update