click the security centre icon on bottom right (edit) to stop it bugging you
It could have been system restore taking snapshots when your changing stuff - I have it all turned off and use acronis. I have indexing also off on my laptop but not desktop
I'm actually running aero off, as windows classic which is a bit "irish" for vistax64 but I dont use aero, and the minimize/maximise buttons on windows mask some program features of Esignal software which i use.
Kind of like a retro version of vista but it works. I have to dual boot XP on my laptop (32bit) for work and I think I've mentioned before I find it slightly faster, but I do miss the vista wee conveniences - but its a bugger to get used to at first I'll admit that
If anyone knows of a free XP style skin for vista please chime in, as classic is a wee bit too dated. I found plenty of XP to Vista but none the other way around. Hate these bloody min/max buttons. If theres a way to fix that please let me know too