Wednesday, 30 January 2013

Windows 8 installation error. Error message Windows 8 installation has failed”


1) Check your system requirement if it meets the minimum system requirement to install Windows 8

2) Try to disable all NON Microsoft installed software, uninstall your third party antivirus program, remove anything plugged in via the usb ports then restarted your computer.

3) Disconnect all the external devices (printers, scanner, USB, etc. except mouse and the keyboard; shut all non-essential services and apps off (iTunes, AVG etc) and then choosing the 'install only' option.

4) Created an installation USB and ran the upgrade setup from there instead of the HD

5) Try installing Windows 8 doing a CleanBoot

6) Check your ios file. You might have a corrupt download that is causing the issue.
Check the ISO Sha 1 hash to verify if you have the correct hash. If they don't match then your download is corrupt and you will need to download a new ISO and reinstall.

64-bit (x64) Download (3.3 GB) Sha 1 hash —0xD76AD96773615E8C504F63564AF749469CFCCD57
32-bit (x86) Download (2.5 GB) Sha 1 hash —0x8BED436F0959E7120A44BF7C29FF0AA962BDEFC9

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