imo, it has to do with start up repair. every now and then there is a long lasting power outage or lot of spikes or some other reason that breaks the start up sequence and windows 7 PC run into the start up repair. At some point it asks the user do they want to restore, user clicks on yes and trust is broken.
Every time this far when I have remembered to ask from the user, they admit on clicking yes to repairing something during start up.
_________________________
!download
KiXnet
