i tried updating to high sirra on my Mac, it installs and appears to go through the motions but when I hit “reinstall” on the options (I didn’t have a recent time machine) it says, “high sierra installation of mac os could not continue” error important files can’t be downloaded etc. I’m tethered in a very fast version phone. That’s the only thing I can’t think of as a problem. There’s very important work on there that if possible I’d like to recover. Watching this post vigorously I’m desperate. Thanks guys.