Hey Susan, might be good news...
This could mean that the MS fixit-tool did restore the original hosts file successfully.
When you then start hostsXpert and direct him to restore the file, you will see no change because the fixit-tool had already done that. And if you change something from blue to blue you see no difference. (Same goes for red / red or green / green...

...just kidding)
So basically this could be a good sign...

Hang in there, you're doing great.
I'll be here at 19 UTC.