hy. having error 0X80028CAO:mismatch. haw 2 solve problem.PLS HELP
We suggest you try a system restore to a time before the first restore.
Acer desktops and notebooks come preloaded with a recovery partition to allow you to restore the operating system on your computer. You can use Acer Recovery Management software to create recovery media, reinstall Windows without using CDs or DVDs, or just reinstall drivers and applications.
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