@Jacee:
You, Ken, Me or Arc know it very well, if you are badly stuck with error 771 and to fix it, getting error 1068, and the sfc / scannow (after making the log file to txt) gives a blank txt file, system restore does not work, (and you are using Ultimate 64 bit, you cant use the upgrade feature), failed effort of trying registry backup to restore, practically speaking you have nothing to do: the feeling of hollowness, or loneliness, what ever you name it, makes a person like very stressed.
At that moment Arc gave me so much support, I cant express it in words.
Please Jacee...It will very humane, indeed.
[And my Nokia N 73 ME mediated the communication, so a clap for her (or him?

)]