Windows 10 Insider Preview build 10166 en-US .ESD murphy78

This is a Fast Ring officially published MS build. These esd
files are encrypted and in non-iso format so you need to run
the decrypt script and point it at the appropriate file.
Example:
"decrypt longesdfilename.esd"

Alternatively, put esd file in same folder as the decrypt.cmd
script and drag esd file onto script icon. It should then open
the script and ask for elevation permissions, etc.

RTM won't be signed off til Jul22-24, so if you're holding
out, it'll be a while.

offline keys:
Windows 10 Core: KTNPV-KTRK4-3RRR8-39X6W-W44T3
Windows 10 Pro: 8N67H-M3CY9-QT7C4-2TR7M-TXYCV
Windows 10 Enterprise: CKFK9-QNGF2-D34FM-99QX2-8XC4K
Windows 10 Core Single Language: JPYNJ-XTFCR-372YJ-YJJ3Q-G83YB
Windows 10 Core Chinese Language: R3BYW-CBNWT-F3JTP-FM942-BTDXY

People have reported that the surround sound issues from older
builds are fixed in Realtek HD audio.

keys originally obtained from WZT from previous 10147 build
esd converter script/prog credits: qad, abbodi1406, murphy78
wimlib portion done by the wimlib guys.
enjoy,
murph