*This will not fit on a single-layer dvdr*
-Use a dual layer dvdr or 8gb+ NTFS-formatted USB flash drive

murphy78 presents Windows 8.1 AIO x64 Spring 2014 WIM version

No Windows 8.1 Settings were harmed in the making of this ISO.
No Programs are added to Windows.
No Registry Settings were modified.
No Unattended Settings were added to the ISO.

64-bit RTM Sources:
en_windows_8_1_x64_dvd_2707217.iso
en_windows_8_1_n_x64_dvd_2707896.iso
en_windows_8_1_pro_vl_x64_dvd_2791292.iso
en_windows_8_1_pro_n_vl_x64_dvd_2791264.iso
en_windows_8_1_enterprise_x64_dvd_2791088.iso
en_windows_8_1_enterprise_n_x64_dvd_2791038.iso
9600.16384.130821-1623_x64fre_Client_SingleLanguage_EN-US-IRM_CSLA_DV5.ISO

These RTM Sources are the final Build 9600

Installation Indexes:
Windows 8.1 (Core) S2014
Windows 8.1 (Core) N S2014
Windows 8.1 (Core) Single Language S2014
Windows 8.1 Pro S2014
Windows 8.1 Pro N S2014
Windows 8.1 Pro VL S2014
Windows 8.1 Pro N VL S2014
Windows 8.1 Pro WMC S2014
Windows 8.1 Enterprise S2014
Windows 8.1 Enterprise N S2014

Release File: Win81AIO-S2014-x64-WIM-en-US.iso
Size: 5.18 GiB
SHA-1: 3AA48C8ECFDB82A4D22C499C6CE7E82C2B6947E3

Language: en-US (English - United States)

Tools used:
imagex for /flags "ProfessionalWMC" setting and index renames
dism for set-edition for ProWMC, KB integration
oscdimg for ISO mastering with UDF -u1 option
Microsoft Diagnostics and Recovery Toolset (DaRT) 8.1
Info folder added to ISO but not WIM indexes. Enjoy thieves.

Prep KBfiles:
KB2919442, KB2939087

Spring 2014 Featurepack KBfiles:
KB2919355, KB2932046, KB2937592, KB2938439

Features:
-Windows 8.1 Spring 2014 update 17031 build
-Modifiable WIM format. Use however you wish.
-DaRT 8.1 integrated into boot.wim and winre.wim recovery options.
Choose Repair your computer, Troubleshoot, then MS DaRT options to open.
Features include an offline defender a/v scanner, password reset tool,
registry editor, offline hotfix removal, system file checker, and many more.
For WinRE.wim DaRT 8.1 you need to restart the Windows Recovery by running
"shutdown /r /o /t 0" and then choosing the Advanced boot options. When
the boot menu comes up choose option 10 and then Troubleshoot, DaRT.

Notes:
-All indexes use original MSDN 9/9 Win8.1 isos with integrated hotfixes.
-There is no ei.cfg Use the win81-pkeys.txt on the ISO for install keys.
Shift-f10, then "type win81-pkeys.txt" from the directory containing the txt.
-MS could still release another version of this update between now and
April, but it is unlikely. They will probably improve existing integration
methods with prep files or procedures.
-You will not want to install this if you change you language until we have
the post-S2014 language packs leaked or MS updates the files on their
servers. Changing language using the pre-leaked langages available on
WinUpdate or the previous language packs will give you old file versions
and cause boot failure and other equally serious problems. Make sure the
files are available before you change your language.
-When upgrading from 8.0, you need to let Setup download updates. If you
do not allow setup to download updates, you will get a system full of
errors and malformed files. Install using default key or gVLK
(see win81-pkeys.txt) and then change key afterward if desired using slmgr.

Credits:
murphy78 - Testing, Integration and ISO design

Enjoy Pirates,
murphy78-TPB/MDL :)