1. Joined : Jul 2015
    In a house
    Posts : 3
    Windows 7
       17 Jul 2015 #1

    Autorun.dll is corrup or missing

    I have the erorr autorun.dll is missing or corrupt when trying to load setup for windows 10 technichal preview upgrade iso I have ran a chdsk /r and sfc/scannow and neither have detected any missing files I also ran an AV scan with no luck
      My System SpecsSystem Spec

  2. Joined : Sep 2014
    Posts : 92
    64-bit 10240 10 Pro
       17 Jul 2015 #2

    Take ownership and run it as an Admin using the setup file.
      My System SpecsSystem Spec

  3. Joined : Jul 2015
    In a house
    Posts : 3
    Windows 7
       17 Jul 2015 #3

    thanks Gary I will try that
      My System SpecsSystem Spec

  4. Joined : Apr 2014
    Space coast of Florida
    Posts : 4,317
    Windows 10 Pro X64 14393.576
       18 Jul 2015 #4

    What exactly are you trying to do and how are you doing it?
    Where did you get the ISO?

    When I do this I mount the ISO (right click on it and select mount).
    When File Explorer opens with the contents of the ISO showing, just double click on setup.exe.
      My System SpecsSystem Spec

  5. Joined : Jul 2015
    In a house
    Posts : 3
    Windows 7
       23 Jul 2015 #5

    Ztruker, I do the same with 7-zip
      My System SpecsSystem Spec


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