I need help concerning Windows 7 Installations

Discussion in 'Windows 7' started by tweetatoo, Dec 25, 2009.

  1. tweetatoo

    tweetatoo MDL Novice

    Sep 15, 2009
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    #1 tweetatoo, Dec 25, 2009
    Hello all!

    I have noticed that Windows 7 has different ISO files, and I noticed that current official installation has the following details:

    File name: en_windows_7_ultimate_x86_dvd_x15-65921.iso
    SHA1: 5395DC4B38F7BDB1E005FF414DEEDFDB16DBF610

    I saw that people say that the following ISO is also official:

    File name: 7600.16385.090713-1255_x86fre_client_en-us_OEM_Ultimate-GRMCULFREO_EN_DVD.iso
    SHA1: 9018d76cd7eb1098257f8474d9d7d40af948e143

    My question: what is the difference between these two files? What is the exact difference? And are both official?

    Thanks for help.
     
  2. Phazor

    Phazor MDL Expert

    Sep 1, 2009
    1,139
    518
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    #2 Phazor, Dec 25, 2009
    Last edited by a moderator: Apr 20, 2017
    One is Retail, the other OEM.

    Noteworthy Difference: Zero. Totally doesnt matter which one you use...

    Code:
    * Windows 7 Retail Ultimate English (x86)
Name: 7600.16385.090713-1255_x86fre_client_en-us_Retail_Ultimate-GRMCULFRER_EN_DVD.iso
Size: 2501894144 bytes
Date Modified: Tuesday, July 14, 2009, 17:32:44 PM
CRC: C1C20F76
MD5: D0B8B407E8A3D4B75EE9C10147266B89
SHA-1: 5395DC4B38F7BDB1E005FF414DEEDFDB16DBF610
     
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