The WinRE partition is the first one. You can check it with reagentc /info and it will tell you the partition of the registered WinRE image.
Originally Posted by OldMike65
You don't have the 5th partition (OEM recovery) as you did a clean install.
Microsoft Windows [Version 10.0.10586]
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Windows Recovery Environment (Windows RE) and system reset configuration
Windows RE status: Enabled
Windows RE location: \\?\GLOBALROOT\device\harddisk0\partition1\Recovery\WindowsRE
Boot Configuration Data (BCD) identifier: 9c34aef3-9152-11e5-9c76-00155d013517
Recovery image location:
Recovery image index: 0
Custom image location:
Custom image index: 0
REAGENTC.EXE: Operation Successful.