Now I'm the first to admit I have little knowledge about such things but something on my multi-boot system is wiping my main OS Vista's restore points.
The only things that are new are Windows 8 Pro RTM as the 5th of 5 booting systems and the latest edition of Diskeeper Pro installed on Vista itself.
The reason I'm asking this is that people who have been around for a while will recall how those of us multi-booting XP with Vista and 7 had to do fiddles to stop XP from deleting their restore points, so am wondering if anyone else has noticed this?
I have 100gb devoted to the VSS on C: so there's no reason why restore points should vanish.
I'm not hugely worried about it but nevertheless curious.