I just had the same misfortune I had about a year ago with my Win XP box getting stuck on stupid and endless rebootings. So I wiped the drive clean and reinstalled XP and went through all the other stuff needed to get it up and running again. A USB flash drive with basic software made it pretty simple
But I was looking forward with dread to get Logos back on it. The infamous long download and indexing has all the appeal of getting a root canal. Actually the download was not so bad done overnight and the indexing was a lot shorter than it used to be. Seemed like half the time and that with a much bigger library. All this on my dinosaur box.
So other than having to load up my personal book selections again which is not really too bad, this is almost a cakewalk compared to what it was not all that long ago.