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An unexpected I/O error has occured during installation of windows 8

    Question

  • Hi,

    I have Dell inspiron n4050 laptop. Pre loaded with windows 7 basic (64-bit). I want to install windows 8 but it gives error before setup starts. Error says..

    -------------------------------------

    Recovery

    There was a problem with a device connected to your PC

    An unexpected I/O error has occurred.

    Error code: 0xc00000e9

    This problem can happen when a removable storage device is removed while it's in use or is failing. Properly connecting any removable storage and resatring your PC may fix this problem.

    -------------------------------------

    No device connected to PC at this stage. I'm installing windows 8 pro from DVD drive. I've tweak BIOS but not succeeded.  Can anyone tell me how to solve this error?

    Thanks in advance...

    Sunday, March 10, 2013 7:35 AM

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