I have 75% , 200GB available for restore, drive 'C' allocated as the drive to be restored and I have just created a restore point, (3GB used), which I now try to access only to be told I have not created a restore point! Current usage reverts from 3.0GB to zero! Very frustrating as there are no other obvious buttons and selections that might affect the finding of the restore point, there must be at least two dozen in there, just won't come out!
I was under the impression that during the restore you needed a backup as well of the unrestored portion, just in case your restore really mucked it up.
Also I wouldn't be surprised that with all the files being moved around during the restore that it does need a good deal more of disk space than the finished product..
Of course I would also like to know just how much it needs in GB rather than percent ?