Windows 7 Service Pack 1: 99% then Failure Configuring Service Pack, reverting changes error

Anonymous
2011-02-23T21:40:14+00:00

A few days ago i noticed an update for Windows 7 Service Pack 1. I tried to install it today, it worked fine right up to the moment it asks to reboot the computer. Then after rebooting it starts up as normal update procedure however as it gets to 99% on Configuring Service Pack, it fails and I am left stuck at "Failure Configuring Service Pack, reverting changes. Please do not turn off your computer" for over 10 minutes then shuts down. Then on Bootup i notice nothing has changed and the same thing repeats. Please Help

Windows for home | Previous Windows versions | Performance and system failures

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Anonymous
2011-10-11T00:42:44+00:00

Ok guys after weeks of not replying back after i forgot bout this question, i have managed to get it working, but that was a few months after my laptop broke in which i had to reset to factory settings, which reset all the system updates done to the laptop, then when i tried installing IE 9 and Windows 7 service pack 1 they both succeeded without issues. Guess the whole problem the entire time was a faulty update

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  2. Anonymous
    2011-03-03T22:27:09+00:00

    I would be able to try that with the Acer, but not with the Compaq laptop. It doesn't have a windows 7 dvd. It like most computers these days comes with software that you have to make your own recovery dvds.

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  3. Anonymous
    2011-03-03T16:53:04+00:00

    I was having a similar problem, and spent over a week trying the various suggestions that I've come across.   Finally, I tried doing an "upgrade" of Windows from the Windows 7 DVD... apparently this resets all system files, registry, update components, etc. to the stock stake -- but all of your applications and files will be preserved.  That did the trick for me, though it did take 5-6 hours to complete.  I  had to reinstall all of the Windows updates, some of my device drivers and a few apps that install drivers, but that was no big deal compared to the hassle of trying to get SP1 to install.   To boot, it allowed me to install all the drivers for my multifunction printer, which I wasn't able to do beforehand.

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