Windows 7 iso corrupted

Discussion in 'Windows 7' started by edmiri, Nov 1, 2016.

  1. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    I downloaded windows 7 professional COEM version from official links provided by Microsoft. Filename Win7_Pro_SP1_English_COEM_x64.iso


    32 bit version works fine.
    64 bit one is corrupted.

    I have tried any possible method of installing. Wipe hdd before installation, dvd, usb, vmware etc. No success at all.

    Also downloaded it 3 times. Still the same issue.

    After it copies the files it shows this error Capture.PNG
     
  2. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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  3. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    #3 edmiri, Nov 1, 2016
    Last edited: Nov 1, 2016
    (OP)
    used MD5_and_SHA_Checksum_Utility

    MD5 Checksum: 109A4F4CFB91542C8AE2526C7C83A088

    SHA-1 Checksum: 13CD108AE4EE3479B8FED9AC19EF1957B237C902

    SHA-256 Checksum: 8AA996E32C704622CBDAB518C9B2D91D092A4502FA787A5EAE7221ACF6E2F7CA

    SHA-512 Checksum: 42EF923F48F433812B7383DA007BD798E69083E132B8D75C6DB1E6B0817642A8CA07E955141F98B8EFA080A2C0EB3C3E38A33DEFB8B52D3BB90180F924C5AD85
     
  4. Enthousiast

    Enthousiast MDL Tester

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    Your iso is not OK, try to re-download using my url and re-check the checksums.
     
  5. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    Plz write your checksums using the same software i used so i can compare it when i download. Thnx

    MD5_and_SHA_Checksum_Utility
     
  6. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    Tried 2 different pc. same problem. also tried vmware. 32 bit version installs fine. i dont think its a hardware problem
     
  7. Enthousiast

    Enthousiast MDL Tester

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    #8 Enthousiast, Nov 1, 2016
    Last edited: Nov 1, 2016
    Why should i use the same software? The result of any checksum verifying software should give the same result, as you can see your SHA-1 and SHA-256 checksums don't match the one i gave.

    Did you re-download the iso from my official MSFT/MSDN url?
     
  8. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    i am downloading it. my net is slow. need some time,
    if checkums still dont match with yours what it means?
     
  9. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    bad ram or hdd or some malware in sys.
    bad http dload.. try a torrent.
     
  10. Meat[On]A[Stick]

    Meat[On]A[Stick] MDL Junior Member

    Jan 1, 2015
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  11. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    first i tried installing from dvd. i used clonecd to burn, 32bit worked ok using dvd and using vmware. 64 bit wont work in neither way. tried clonecd, img burner, default windows iso burner. no success. used powerido do write it at usb. usually when other software fails writing iso at usb poweriso never failed.

    before you gave me the link i was redownloading the iso image from microsoft official.
    new iso checkums are:

    MD5 Checksum: 39134FAD6CCC6292A5E81A5DCEDC4D13

    SHA-1 Checksum: 5998495086FDE086B2C8A1E490D8F1CD1DCC99CC

    SHA-256 Checksum: 8341417C575ADB92CD11A1F77666B6D6CBBCFC56855927407235983E838CFE83

    SHA-512 Checksum: 98BDC85AFA91CB34F70C8FCC0E00644D548C438AB235A39ED0BF08A0B2C1C44376FAC4B2A4D70557746C4C3BAB68726617F82589B85C8F356768868A1970EB06


    Now im whaiting for your link to finish downloading and ill check checkums.

    also im testing this new iso in vmware. ill post results when install finishes.
     
  12. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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    This iso (you now show) has the correct checksums.

    TIP:
    To create a bootable USB installmedium you only have to format it FAT32 and extract the iso to it.
     
  13. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    thank you. im testing it in vmware. can you plz also verify my 32bit checkums. after installing fresh windows 360 total secirity found a tempered windows system file during scan

    32 bit checkums.

    MD5 Checksum: 296F892E1F9B66EF5836A54557309E94

    SHA-1 Checksum: A908CF84FD448C235945FB5B6E2FF232EB362575

    SHA-256 Checksum: F814B85295351E4AB902DC1777C5539F6D855C8997BEA833277290BCA0A5385B

    SHA-512 Checksum: 7DFEF88ADE46FCED926FCC5F05B21DA8F60326E7984A2166AB2F2D2770D82A40BD46E1A3FC704C2973CB406B2C6F98F91830C48C9E23361CF37B34851E97A939
     
  14. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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    #16 Enthousiast, Nov 1, 2016
    Last edited by a moderator: Apr 20, 2017
    These are the checksums:

    Code:
    ---------------------------
    Checksum information
    ---------------------------
    Name: Win7_Pro_SP1_English_COEM_x32.iso
    Size: 2564476928 bytes (2445 MB)
    
    CRC32: 3D0310E8
    
    CRC64: 229B2B0586FF23A4
    
    SHA256: F814B85295351E4AB902DC1777C5539F6D855C8997BEA833277290BCA0A5385B
    
    SHA1: A908CF84FD448C235945FB5B6E2FF232EB362575
    
    BLAKE2sp: 7B3F8BA5D3AE7723F857C501473534650C4071313F36F0ABB34EDDE4E0308FFF
    
    ---------------------------
    OK   
    ---------------------------
    
    They match.
     
  15. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    #17 edmiri, Nov 1, 2016
    Last edited by a moderator: Apr 20, 2017
    (OP)
    what software you use for checkums. it shows ok in the end. does it automatically tell if windows iso is legit?
     
  16. edmiri

    edmiri MDL Novice

    Oct 27, 2016
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    new downloaded iso seems to be fine. installing is progresing in vmware. weird because 3 first downloads were not working. i think i have a malware activity in my network. one day even my 2 android smartphones keep force rebooting. oneplus one and note 3. it happened almost at the same time. i may be wrong but idk
     
  17. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    reboot modem and router.. check for firmware update of it too.