Not sure if that's the same error I was getting But, stopping the Windows Update service, going to C:\Windows\SoftwareDistribution\Download and deleting all the files and folders in there, then rebooting fixed the error I was getting. Don't worry about the deleting those files and folders, in Downloads their only cached versions of whats already been installed.
80070663 = ERROR_PATCH_PACKAGE_OPEN_FAILED # This update package could not be opened. Verify that the # update package exists and that you can access it, or # contact the application vendor to verify that this is a # valid Windows Installer update package. do you use an 3rd party AV suite? if, remove it
Well, I fixed it by completely removing MS Office from my computer. However, now I can't re-install Office.
You have to completely remove remnants of MS Office from your system and the registry needs to be cleared of former Office's strings before you can re-install it.
let me show u how to fix it.... go to settings update & Recovery recovery then choose first option....refresh your pc with out affecting your files. that should take care of the problem.
I think I'll just wait until the new release, and clean install that once it's released. Hopefully soon.
remember to do a low level format of your HD just in case u may have bad sectors....that also can produce writing errors.